diff options
Diffstat (limited to 'src/xkbtext.c')
| -rw-r--r-- | src/xkbtext.c | 230 |
1 files changed, 122 insertions, 108 deletions
diff --git a/src/xkbtext.c b/src/xkbtext.c index 76d3dbd..b5d4750 100644 --- a/src/xkbtext.c +++ b/src/xkbtext.c @@ -152,11 +152,12 @@ XkbVModMaskText(Display * dpy, char *str, buf[BUFFER_SIZE]; if ((modMask == 0) && (mask == 0)) { - rtrn = tbGetBuffer(5); + const int rtrnsize = 5; + rtrn = tbGetBuffer(rtrnsize); if (format == XkbCFile) - sprintf(rtrn, "0"); + snprintf(rtrn, rtrnsize, "0"); else - sprintf(rtrn, "none"); + snprintf(rtrn, rtrnsize, "none"); return rtrn; } if (modMask != 0) @@ -240,11 +241,11 @@ XkbModIndexText(unsigned ndx, unsigned format) if (format == XkbCFile) { if (ndx < XkbNumModifiers) - sprintf(buf, "%sMapIndex", modNames[ndx]); + snprintf(buf, sizeof(buf), "%sMapIndex", modNames[ndx]); else if (ndx == XkbNoModifier) - sprintf(buf, "XkbNoModifier"); + snprintf(buf, sizeof(buf), "XkbNoModifier"); else - sprintf(buf, "0x%02x", ndx); + snprintf(buf, sizeof(buf), "0x%02x", ndx); } else { if (ndx < XkbNumModifiers) @@ -252,7 +253,7 @@ XkbModIndexText(unsigned ndx, unsigned format) else if (ndx == XkbNoModifier) strcpy(buf, "none"); else - sprintf(buf, "ILLEGAL_%02x", ndx); + snprintf(buf, sizeof(buf), "ILLEGAL_%02x", ndx); } rtrn = tbGetBuffer(strlen(buf) + 1); strcpy(rtrn, buf); @@ -310,8 +311,9 @@ char * XkbConfigText(unsigned config, unsigned format) { static char *buf; + const int bufsize = 32; - buf = tbGetBuffer(32); + buf = tbGetBuffer(bufsize); switch (config) { case XkmSemanticsFile: strcpy(buf, "Semantics"); @@ -345,7 +347,7 @@ XkbConfigText(unsigned config, unsigned format) strcpy(buf, "VirtualMods"); break; default: - sprintf(buf, "unknown(%d)", config); + snprintf(buf, bufsize, "unknown(%d)", config); break; } return buf; @@ -360,10 +362,12 @@ XkbKeysymText(KeySym sym, unsigned format) if (sym == NoSymbol) strcpy(rtrn = buf, "NoSymbol"); - else if ((rtrn = XKeysymToString(sym)) == NULL) - sprintf(rtrn = buf, "0x%lx", (long) sym); + else if ((rtrn = XKeysymToString(sym)) == NULL) { + snprintf(buf, sizeof(buf), "0x%lx", (long) sym); + rtrn = buf; + } else if (format == XkbCFile) { - sprintf(buf, "XK_%s", rtrn); + snprintf(buf, sizeof(buf), "XK_%s", rtrn); rtrn = buf; } return rtrn; @@ -413,14 +417,14 @@ XkbSIMatchText(unsigned type, unsigned format) case XkbSI_AllOf: rtrn = siMatchText[3]; break; case XkbSI_Exactly: rtrn = siMatchText[4]; break; default: - sprintf(buf, "0x%x", type & XkbSI_OpMask); + snprintf(buf, sizeof(buf), "0x%x", type & XkbSI_OpMask); return buf; } if (format == XkbCFile) { if (type & XkbSI_LevelOneOnly) - sprintf(buf, "XkbSI_LevelOneOnly|XkbSI_%s", rtrn); + snprintf(buf, sizeof(buf), "XkbSI_LevelOneOnly|XkbSI_%s", rtrn); else - sprintf(buf, "XkbSI_%s", rtrn); + snprintf(buf, sizeof(buf), "XkbSI_%s", rtrn); rtrn = buf; } return rtrn; @@ -439,7 +443,7 @@ static const char *imWhichNames[] = { char * XkbIMWhichStateMaskText(unsigned use_which, unsigned format) { - int len; + int len, bufsize; unsigned i, bit, tmp; char *buf; @@ -457,7 +461,8 @@ XkbIMWhichStateMaskText(unsigned use_which, unsigned format) len += 9; } } - buf = tbGetBuffer(len + 1); + bufsize = len + 1; + buf = tbGetBuffer(bufsize); tmp = use_which & XkbIM_UseAnyMods; for (len = i = 0, bit = 1; tmp != 0; i++, bit <<= 1) { if (tmp & bit) { @@ -465,13 +470,15 @@ XkbIMWhichStateMaskText(unsigned use_which, unsigned format) if (format == XkbCFile) { if (len != 0) buf[len++] = '|'; - sprintf(&buf[len], "XkbIM_Use%s", imWhichNames[i]); + snprintf(&buf[len], bufsize - len, + "XkbIM_Use%s", imWhichNames[i]); buf[len + 9] = toupper(buf[len + 9]); } else { if (len != 0) buf[len++] = '+'; - sprintf(&buf[len], "%s", imWhichNames[i]); + snprintf(&buf[len], bufsize - len, + "%s", imWhichNames[i]); } len += strlen(&buf[len]); } @@ -484,36 +491,37 @@ XkbAccessXDetailText(unsigned state, unsigned format) { char *buf; const char *prefix; + const int bufsize = 32; - buf = tbGetBuffer(32); + buf = tbGetBuffer(bufsize); if (format == XkbMessage) prefix = ""; else prefix = "XkbAXN_"; switch (state) { case XkbAXN_SKPress: - sprintf(buf, "%sSKPress", prefix); + snprintf(buf, bufsize, "%sSKPress", prefix); break; case XkbAXN_SKAccept: - sprintf(buf, "%sSKAccept", prefix); + snprintf(buf, bufsize, "%sSKAccept", prefix); break; case XkbAXN_SKRelease: - sprintf(buf, "%sSKRelease", prefix); + snprintf(buf, bufsize, "%sSKRelease", prefix); break; case XkbAXN_SKReject: - sprintf(buf, "%sSKReject", prefix); + snprintf(buf, bufsize, "%sSKReject", prefix); break; case XkbAXN_BKAccept: - sprintf(buf, "%sBKAccept", prefix); + snprintf(buf, bufsize, "%sBKAccept", prefix); break; case XkbAXN_BKReject: - sprintf(buf, "%sBKReject", prefix); + snprintf(buf, bufsize, "%sBKReject", prefix); break; case XkbAXN_AXKWarning: - sprintf(buf, "%sAXKWarning", prefix); + snprintf(buf, bufsize, "%sAXKWarning", prefix); break; default: - sprintf(buf, "ILLEGAL"); + snprintf(buf, bufsize, "ILLEGAL"); break; } return buf; @@ -742,18 +750,19 @@ XkbGeomFPText(int val, unsigned format) { int whole, frac; char *buf; + const int bufsize = 12; - buf = tbGetBuffer(12); + buf = tbGetBuffer(bufsize); if (format == XkbCFile) { - sprintf(buf, "%d", val); + snprintf(buf, bufsize, "%d", val); } else { whole = val / XkbGeomPtsPerMM; frac = val % XkbGeomPtsPerMM; if (frac != 0) - sprintf(buf, "%d.%d", whole, frac); + snprintf(buf, bufsize, "%d.%d", whole, frac); else - sprintf(buf, "%d", whole); + snprintf(buf, bufsize, "%d", whole); } return buf; } @@ -764,7 +773,8 @@ XkbDoodadTypeText(unsigned type, unsigned format) char *buf; if (format == XkbCFile) { - buf = tbGetBuffer(24); + const int bufsize = 24; + buf = tbGetBuffer(bufsize); if (type == XkbOutlineDoodad) strcpy(buf, "XkbOutlineDoodad"); else if (type == XkbSolidDoodad) @@ -776,10 +786,11 @@ XkbDoodadTypeText(unsigned type, unsigned format) else if (type == XkbLogoDoodad) strcpy(buf, "XkbLogoDoodad"); else - sprintf(buf, "UnknownDoodad%d", type); + snprintf(buf, bufsize, "UnknownDoodad%d", type); } else { - buf = tbGetBuffer(12); + const int bufsize = 12; + buf = tbGetBuffer(bufsize); if (type == XkbOutlineDoodad) strcpy(buf, "outline"); else if (type == XkbSolidDoodad) @@ -791,7 +802,7 @@ XkbDoodadTypeText(unsigned type, unsigned format) else if (type == XkbLogoDoodad) strcpy(buf, "logo"); else - sprintf(buf, "unknown%d", type); + snprintf(buf, bufsize, "unknown%d", type); } return buf; } @@ -820,12 +831,12 @@ XkbActionTypeText(unsigned type, unsigned format) if (type <= XkbSA_LastAction) { rtrn = actionTypeNames[type]; if (format == XkbCFile) { - sprintf(buf, "XkbSA_%s", rtrn); + snprintf(buf, sizeof(buf), "XkbSA_%s", rtrn); return buf; } return rtrn; } - sprintf(buf, "Private"); + snprintf(buf, sizeof(buf), "Private"); return buf; } @@ -895,11 +906,11 @@ CopyGroupActionArgs(Display *dpy, XkbDescPtr xkb, XkbAction *action, act = &action->group; TryCopyStr(buf, "group=", sz); if (act->flags & XkbSA_GroupAbsolute) - sprintf(tbuf, "%d", XkbSAGroup(act) + 1); + snprintf(tbuf, sizeof(buf), "%d", XkbSAGroup(act) + 1); else if (XkbSAGroup(act) < 0) - sprintf(tbuf, "%d", XkbSAGroup(act)); + snprintf(tbuf, sizeof(buf), "%d", XkbSAGroup(act)); else - sprintf(tbuf, "+%d", XkbSAGroup(act)); + snprintf(tbuf, sizeof(buf), "+%d", XkbSAGroup(act)); TryCopyStr(buf, tbuf, sz); if (act->type == XkbSA_LockGroup) return True; @@ -923,15 +934,15 @@ CopyMovePtrArgs(Display *dpy, XkbDescPtr xkb, XkbAction *action, x = XkbPtrActionX(act); y = XkbPtrActionY(act); if ((act->flags & XkbSA_MoveAbsoluteX) || (x < 0)) - sprintf(tbuf, "x=%d", x); + snprintf(tbuf, sizeof(tbuf), "x=%d", x); else - sprintf(tbuf, "x=+%d", x); + snprintf(tbuf, sizeof(tbuf), "x=+%d", x); TryCopyStr(buf, tbuf, sz); if ((act->flags & XkbSA_MoveAbsoluteY) || (y < 0)) - sprintf(tbuf, ",y=%d", y); + snprintf(tbuf, sizeof(tbuf), ",y=%d", y); else - sprintf(tbuf, ",y=+%d", y); + snprintf(tbuf, sizeof(tbuf), ",y=+%d", y); TryCopyStr(buf, tbuf, sz); if (act->flags & XkbSA_NoAcceleration) TryCopyStr(buf, ",!accel", sz); @@ -949,28 +960,28 @@ CopyPtrBtnArgs(Display *dpy, XkbDescPtr xkb, XkbAction *action, act = &action->btn; TryCopyStr(buf, "button=", sz); if ((act->button > 0) && (act->button < 6)) { - sprintf(tbuf, "%d", act->button); + snprintf(tbuf, sizeof(tbuf), "%d", act->button); TryCopyStr(buf, tbuf, sz); } else TryCopyStr(buf, "default", sz); if (act->count > 0) { - sprintf(tbuf, ",count=%d", act->count); + snprintf(tbuf, sizeof(tbuf), ",count=%d", act->count); TryCopyStr(buf, tbuf, sz); } if (action->type == XkbSA_LockPtrBtn) { switch (act->flags & (XkbSA_LockNoUnlock | XkbSA_LockNoLock)) { case XkbSA_LockNoLock: - sprintf(tbuf, ",affect=unlock"); + snprintf(tbuf, sizeof(tbuf), ",affect=unlock"); break; case XkbSA_LockNoUnlock: - sprintf(tbuf, ",affect=lock"); + snprintf(tbuf, sizeof(tbuf), ",affect=lock"); break; case XkbSA_LockNoUnlock | XkbSA_LockNoLock: - sprintf(tbuf, ",affect=neither"); + snprintf(tbuf, sizeof(tbuf), ",affect=neither"); break; default: - sprintf(tbuf, ",affect=both"); + snprintf(tbuf, sizeof(tbuf), ",affect=both"); break; } TryCopyStr(buf, tbuf, sz); @@ -991,9 +1002,9 @@ CopySetPtrDfltArgs(Display *dpy, XkbDescPtr xkb, XkbAction *action, TryCopyStr(buf, "affect=button,button=", sz); if ((act->flags & XkbSA_DfltBtnAbsolute) || (XkbSAPtrDfltValue(act) < 0)) - sprintf(tbuf, "%d", XkbSAPtrDfltValue(act)); + snprintf(tbuf, sizeof(tbuf), "%d", XkbSAPtrDfltValue(act)); else - sprintf(tbuf, "+%d", XkbSAPtrDfltValue(act)); + snprintf(tbuf, sizeof(tbuf), "+%d", XkbSAPtrDfltValue(act)); TryCopyStr(buf, tbuf, sz); } return True; @@ -1010,11 +1021,11 @@ CopyISOLockArgs(Display *dpy, XkbDescPtr xkb, XkbAction *action, if (act->flags & XkbSA_ISODfltIsGroup) { TryCopyStr(tbuf, "group=", sz); if (act->flags & XkbSA_GroupAbsolute) - sprintf(tbuf, "%d", XkbSAGroup(act) + 1); + snprintf(tbuf, sizeof(tbuf), "%d", XkbSAGroup(act) + 1); else if (XkbSAGroup(act) < 0) - sprintf(tbuf, "%d", XkbSAGroup(act)); + snprintf(tbuf, sizeof(tbuf), "%d", XkbSAGroup(act)); else - sprintf(tbuf, "+%d", XkbSAGroup(act)); + snprintf(tbuf, sizeof(tbuf), "+%d", XkbSAGroup(act)); TryCopyStr(buf, tbuf, sz); } else { @@ -1048,17 +1059,17 @@ CopyISOLockArgs(Display *dpy, XkbDescPtr xkb, XkbAction *action, nOut++; } if ((act->affect & XkbSA_ISONoAffectGroup) == 0) { - sprintf(tbuf, "%sgroups", (nOut > 0 ? "+" : "")); + snprintf(tbuf, sizeof(tbuf), "%sgroups", (nOut > 0 ? "+" : "")); TryCopyStr(buf, tbuf, sz); nOut++; } if ((act->affect & XkbSA_ISONoAffectPtr) == 0) { - sprintf(tbuf, "%spointer", (nOut > 0 ? "+" : "")); + snprintf(tbuf, sizeof(tbuf), "%spointer", (nOut > 0 ? "+" : "")); TryCopyStr(buf, tbuf, sz); nOut++; } if ((act->affect & XkbSA_ISONoAffectCtrls) == 0) { - sprintf(tbuf, "%scontrols", (nOut > 0 ? "+" : "")); + snprintf(tbuf, sizeof(tbuf), "%scontrols", (nOut > 0 ? "+" : "")); TryCopyStr(buf, tbuf, sz); nOut++; } @@ -1076,9 +1087,9 @@ CopySwitchScreenArgs(Display *dpy, XkbDescPtr xkb, XkbAction *action, act = &action->screen; if ((act->flags & XkbSA_SwitchAbsolute) || (XkbSAScreen(act) < 0)) - sprintf(tbuf, "screen=%d", XkbSAScreen(act)); + snprintf(tbuf, sizeof(tbuf), "screen=%d", XkbSAScreen(act)); else - sprintf(tbuf, "screen=+%d", XkbSAScreen(act)); + snprintf(tbuf, sizeof(tbuf), "screen=+%d", XkbSAScreen(act)); TryCopyStr(buf, tbuf, sz); if (act->flags & XkbSA_SwitchApplication) TryCopyStr(buf, ",!same", sz); @@ -1107,67 +1118,67 @@ CopySetLockControlsArgs(Display *dpy, XkbDescPtr xkb, XkbAction *action, int nOut = 0; if (tmp & XkbRepeatKeysMask) { - sprintf(tbuf, "%sRepeatKeys", (nOut > 0 ? "+" : "")); + snprintf(tbuf, sizeof(tbuf), "%sRepeatKeys", (nOut > 0 ? "+" : "")); TryCopyStr(buf, tbuf, sz); nOut++; } if (tmp & XkbSlowKeysMask) { - sprintf(tbuf, "%sSlowKeys", (nOut > 0 ? "+" : "")); + snprintf(tbuf, sizeof(tbuf), "%sSlowKeys", (nOut > 0 ? "+" : "")); TryCopyStr(buf, tbuf, sz); nOut++; } if (tmp & XkbBounceKeysMask) { - sprintf(tbuf, "%sBounceKeys", (nOut > 0 ? "+" : "")); + snprintf(tbuf, sizeof(tbuf), "%sBounceKeys", (nOut > 0 ? "+" : "")); TryCopyStr(buf, tbuf, sz); nOut++; } if (tmp & XkbStickyKeysMask) { - sprintf(tbuf, "%sStickyKeys", (nOut > 0 ? "+" : "")); + snprintf(tbuf, sizeof(tbuf), "%sStickyKeys", (nOut > 0 ? "+" : "")); TryCopyStr(buf, tbuf, sz); nOut++; } if (tmp & XkbMouseKeysMask) { - sprintf(tbuf, "%sMouseKeys", (nOut > 0 ? "+" : "")); + snprintf(tbuf, sizeof(tbuf), "%sMouseKeys", (nOut > 0 ? "+" : "")); TryCopyStr(buf, tbuf, sz); nOut++; } if (tmp & XkbMouseKeysAccelMask) { - sprintf(tbuf, "%sMouseKeysAccel", (nOut > 0 ? "+" : "")); + snprintf(tbuf, sizeof(tbuf), "%sMouseKeysAccel", (nOut > 0 ? "+" : "")); TryCopyStr(buf, tbuf, sz); nOut++; } if (tmp & XkbAccessXKeysMask) { - sprintf(tbuf, "%sAccessXKeys", (nOut > 0 ? "+" : "")); + snprintf(tbuf, sizeof(tbuf), "%sAccessXKeys", (nOut > 0 ? "+" : "")); TryCopyStr(buf, tbuf, sz); nOut++; } if (tmp & XkbAccessXTimeoutMask) { - sprintf(tbuf, "%sAccessXTimeout", (nOut > 0 ? "+" : "")); + snprintf(tbuf, sizeof(tbuf), "%sAccessXTimeout", (nOut > 0 ? "+" : "")); TryCopyStr(buf, tbuf, sz); nOut++; } if (tmp & XkbAccessXFeedbackMask) { - sprintf(tbuf, "%sAccessXFeedback", (nOut > 0 ? "+" : "")); + snprintf(tbuf, sizeof(tbuf), "%sAccessXFeedback", (nOut > 0 ? "+" : "")); TryCopyStr(buf, tbuf, sz); nOut++; } if (tmp & XkbAudibleBellMask) { - sprintf(tbuf, "%sAudibleBell", (nOut > 0 ? "+" : "")); + snprintf(tbuf, sizeof(tbuf), "%sAudibleBell", (nOut > 0 ? "+" : "")); TryCopyStr(buf, tbuf, sz); nOut++; } if (tmp & XkbOverlay1Mask) { - sprintf(tbuf, "%sOverlay1", (nOut > 0 ? "+" : "")); + snprintf(tbuf, sizeof(tbuf), "%sOverlay1", (nOut > 0 ? "+" : "")); TryCopyStr(buf, tbuf, sz); nOut++; } if (tmp & XkbOverlay2Mask) { - sprintf(tbuf, "%sOverlay2", (nOut > 0 ? "+" : "")); + snprintf(tbuf, sizeof(tbuf), "%sOverlay2", (nOut > 0 ? "+" : "")); TryCopyStr(buf, tbuf, sz); nOut++; } if (tmp & XkbIgnoreGroupLockMask) { - sprintf(tbuf, "%sIgnoreGroupLock", (nOut > 0 ? "+" : "")); + snprintf(tbuf, sizeof(tbuf), "%sIgnoreGroupLock", (nOut > 0 ? "+" : "")); TryCopyStr(buf, tbuf, sz); nOut++; } @@ -1195,17 +1206,17 @@ CopyActionMessageArgs(Display *dpy, XkbDescPtr xkb, XkbAction *action, TryCopyStr(buf, "KeyPress", sz); else TryCopyStr(buf, "KeyRelease", sz); - sprintf(tbuf, ",data[0]=0x%02x", act->message[0]); + snprintf(tbuf, sizeof(tbuf), ",data[0]=0x%02x", act->message[0]); TryCopyStr(buf, tbuf, sz); - sprintf(tbuf, ",data[1]=0x%02x", act->message[1]); + snprintf(tbuf, sizeof(tbuf), ",data[1]=0x%02x", act->message[1]); TryCopyStr(buf, tbuf, sz); - sprintf(tbuf, ",data[2]=0x%02x", act->message[2]); + snprintf(tbuf, sizeof(tbuf), ",data[2]=0x%02x", act->message[2]); TryCopyStr(buf, tbuf, sz); - sprintf(tbuf, ",data[3]=0x%02x", act->message[3]); + snprintf(tbuf, sizeof(tbuf), ",data[3]=0x%02x", act->message[3]); TryCopyStr(buf, tbuf, sz); - sprintf(tbuf, ",data[4]=0x%02x", act->message[4]); + snprintf(tbuf, sizeof(tbuf), ",data[4]=0x%02x", act->message[4]); TryCopyStr(buf, tbuf, sz); - sprintf(tbuf, ",data[5]=0x%02x", act->message[5]); + snprintf(tbuf, sizeof(tbuf), ",data[5]=0x%02x", act->message[5]); TryCopyStr(buf, tbuf, sz); return True; } @@ -1228,10 +1239,10 @@ CopyRedirectKeyArgs(Display *dpy, XkbDescPtr xkb, XkbAction *action, char *kn; kn = XkbKeyNameText(xkb->names->keys[kc].name, XkbXKBFile); - sprintf(tbuf, "key=%s", kn); + snprintf(tbuf, sizeof(tbuf), "key=%s", kn); } else - sprintf(tbuf, "key=%d", kc); + snprintf(tbuf, sizeof(tbuf), "key=%d", kc); TryCopyStr(buf, tbuf, sz); if ((act->mods_mask == 0) && (vmods_mask == 0)) return True; @@ -1267,28 +1278,28 @@ CopyDeviceBtnArgs(Display *dpy, XkbDescPtr xkb, XkbAction *action, char tbuf[32]; act = &action->devbtn; - sprintf(tbuf, "device= %d", act->device); + snprintf(tbuf, sizeof(tbuf), "device= %d", act->device); TryCopyStr(buf, tbuf, sz); TryCopyStr(buf, ",button=", sz); - sprintf(tbuf, "%d", act->button); + snprintf(tbuf, sizeof(tbuf), "%d", act->button); TryCopyStr(buf, tbuf, sz); if (act->count > 0) { - sprintf(tbuf, ",count=%d", act->count); + snprintf(tbuf, sizeof(tbuf), ",count=%d", act->count); TryCopyStr(buf, tbuf, sz); } if (action->type == XkbSA_LockDeviceBtn) { switch (act->flags & (XkbSA_LockNoUnlock | XkbSA_LockNoLock)) { case XkbSA_LockNoLock: - sprintf(tbuf, ",affect=unlock"); + snprintf(tbuf, sizeof(tbuf), ",affect=unlock"); break; case XkbSA_LockNoUnlock: - sprintf(tbuf, ",affect=lock"); + snprintf(tbuf, sizeof(tbuf), ",affect=lock"); break; case XkbSA_LockNoUnlock | XkbSA_LockNoLock: - sprintf(tbuf, ",affect=neither"); + snprintf(tbuf, sizeof(tbuf), ",affect=neither"); break; default: - sprintf(tbuf, ",affect=both"); + snprintf(tbuf, sizeof(tbuf), ",affect=both"); break; } TryCopyStr(buf, tbuf, sz); @@ -1305,21 +1316,21 @@ CopyOtherArgs(Display *dpy, XkbDescPtr xkb, XkbAction *action, char tbuf[32]; act = &action->any; - sprintf(tbuf, "type=0x%02x", act->type); + snprintf(tbuf, sizeof(tbuf), "type=0x%02x", act->type); TryCopyStr(buf, tbuf, sz); - sprintf(tbuf, ",data[0]=0x%02x", act->data[0]); + snprintf(tbuf, sizeof(tbuf), ",data[0]=0x%02x", act->data[0]); TryCopyStr(buf, tbuf, sz); - sprintf(tbuf, ",data[1]=0x%02x", act->data[1]); + snprintf(tbuf, sizeof(tbuf), ",data[1]=0x%02x", act->data[1]); TryCopyStr(buf, tbuf, sz); - sprintf(tbuf, ",data[2]=0x%02x", act->data[2]); + snprintf(tbuf, sizeof(tbuf), ",data[2]=0x%02x", act->data[2]); TryCopyStr(buf, tbuf, sz); - sprintf(tbuf, ",data[3]=0x%02x", act->data[3]); + snprintf(tbuf, sizeof(tbuf), ",data[3]=0x%02x", act->data[3]); TryCopyStr(buf, tbuf, sz); - sprintf(tbuf, ",data[4]=0x%02x", act->data[4]); + snprintf(tbuf, sizeof(tbuf), ",data[4]=0x%02x", act->data[4]); TryCopyStr(buf, tbuf, sz); - sprintf(tbuf, ",data[5]=0x%02x", act->data[5]); + snprintf(tbuf, sizeof(tbuf), ",data[5]=0x%02x", act->data[5]); TryCopyStr(buf, tbuf, sz); - sprintf(tbuf, ",data[6]=0x%02x", act->data[6]); + snprintf(tbuf, sizeof(tbuf), ",data[6]=0x%02x", act->data[6]); TryCopyStr(buf, tbuf, sz); return True; } @@ -1363,7 +1374,7 @@ XkbActionText(Display *dpy, XkbDescPtr xkb, XkbAction *action, unsigned format) int sz; if (format == XkbCFile) { - sprintf(buf, + snprintf(buf, sizeof(buf), "{ %20s, { 0x%02x, 0x%02x, 0x%02x, 0x%02x, 0x%02x, 0x%02x, 0x%02x } }", XkbActionTypeText(action->type, XkbCFile), action->any.data[0], action->any.data[1], action->any.data[2], @@ -1371,7 +1382,8 @@ XkbActionText(Display *dpy, XkbDescPtr xkb, XkbAction *action, unsigned format) action->any.data[6]); } else { - sprintf(buf, "%s(", XkbActionTypeText(action->type, XkbXKBFile)); + snprintf(buf, sizeof(buf), + "%s(", XkbActionTypeText(action->type, XkbXKBFile)); sz = ACTION_SZ - strlen(buf) + 2; /* room for close paren and NULL */ if (action->type < (unsigned) XkbSA_NumActions) (*copyActionArgs[action->type]) (dpy, xkb, action, buf, &sz); @@ -1392,9 +1404,9 @@ XkbBehaviorText(XkbDescPtr xkb, XkbBehavior * behavior, unsigned format) if (format == XkbCFile) { if (behavior->type == XkbKB_Default) - sprintf(buf, "{ 0, 0 }"); + snprintf(buf, sizeof(buf), "{ 0, 0 }"); else - sprintf(buf, "{ %3d, 0x%02x }", behavior->type, behavior->data); + snprintf(buf, sizeof(buf), "{ %3d, 0x%02x }", behavior->type, behavior->data); } else { unsigned type, permanent; @@ -1403,23 +1415,25 @@ XkbBehaviorText(XkbDescPtr xkb, XkbBehavior * behavior, unsigned format) permanent = ((behavior->type & XkbKB_Permanent) != 0); if (type == XkbKB_Lock) { - sprintf(buf, "lock= %s", (permanent ? "Permanent" : "True")); + snprintf(buf, sizeof(buf), "lock= %s", (permanent ? "Permanent" : "True")); } else if (type == XkbKB_RadioGroup) { int g; char *tmp; + size_t tmpsize; g = ((behavior->data) & (~XkbKB_RGAllowNone)) + 1; if (XkbKB_RGAllowNone & behavior->data) { - sprintf(buf, "allowNone,"); + snprintf(buf, sizeof(buf), "allowNone,"); tmp = &buf[strlen(buf)]; } else tmp = buf; + tmpsize = sizeof(buf) - (tmp - buf); if (permanent) - sprintf(tmp, "permanentRadioGroup= %d", g); + snprintf(tmp, tmpsize, "permanentRadioGroup= %d", g); else - sprintf(tmp, "radioGroup= %d", g); + snprintf(tmp, tmpsize, "radioGroup= %d", g); } else if ((type == XkbKB_Overlay1) || (type == XkbKB_Overlay2)) { int ndx, kc; @@ -1432,13 +1446,13 @@ XkbBehaviorText(XkbDescPtr xkb, XkbBehavior * behavior, unsigned format) else { static char tbuf[8]; - sprintf(tbuf, "%d", kc); + snprintf(tbuf, sizeof(tbuf), "%d", kc); kn = tbuf; } if (permanent) - sprintf(buf, "permanentOverlay%d= %s", ndx, kn); + snprintf(buf, sizeof(buf), "permanentOverlay%d= %s", ndx, kn); else - sprintf(buf, "overlay%d= %s", ndx, kn); + snprintf(buf, sizeof(buf), "overlay%d= %s", ndx, kn); } } tmp = tbGetBuffer(strlen(buf) + 1); |