diff options
Diffstat (limited to 'sys/arch/i386/isa/pcvt/Util/fed/misc.c')
| -rw-r--r-- | sys/arch/i386/isa/pcvt/Util/fed/misc.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/sys/arch/i386/isa/pcvt/Util/fed/misc.c b/sys/arch/i386/isa/pcvt/Util/fed/misc.c index 5d4dc353bd3..cd1c1ce343e 100644 --- a/sys/arch/i386/isa/pcvt/Util/fed/misc.c +++ b/sys/arch/i386/isa/pcvt/Util/fed/misc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: misc.c,v 1.3 1999/01/13 07:26:03 niklas Exp $ */ +/* $OpenBSD: misc.c,v 1.4 1999/05/24 15:37:43 aaron Exp $ */ /* * Copyright (c) 1992, 1993, 1994 by Hellmuth Michaelis @@ -91,14 +91,14 @@ void readfont(char *filename) if((in = fopen(filename, "r")) == NULL) { - sprintf(buffer, "cannot open file %s for reading", filename); + snprintf(buffer, sizeof(buffer), "cannot open file %s for reading", filename); perror(buffer); exit(1); } if((fstat(fileno(in), sbp)) != 0) { - sprintf(buffer, "cannot fstat file %s", filename); + snprintf(buffer, sizeof(buffer), "cannot fstat file %s", filename); perror(buffer); exit(1); } @@ -141,12 +141,12 @@ void readfont(char *filename) exit(1); } - strcpy(lfilename, filename); /* save for write */ - lfilesize = sbp->st_size; /* save for write */ + strncpy(lfilename, filename, sizeof(lfilename)); /* save for write */ + lfilesize = sbp->st_size; /* save for write */ if((ret = fread(fonttab, sizeof(*fonttab), sbp->st_size, in)) != sbp->st_size) { - sprintf(buffer,"error reading file %s, size = %ld, ret = %d\n",filename,(long)sbp->st_size, ret); + snprintf(buffer,sizeof(buffer),"error reading file %s, size = %ld, ret = %d\n",filename,(long)sbp->st_size, ret); perror(buffer); exit(1); } @@ -166,11 +166,11 @@ void writefont() int c; char wfn[1024]; - strcpy(wfn, lfilename); - strcat(wfn, ".BAK"); + strncpy(wfn, lfilename, sizeof(wfn)); + strncat(wfn, ".BAK", sizeof(wfn) - strlen(wfn)); if((out = fopen(wfn, "w")) == NULL) { - sprintf(buffer, "cannot open file %s for writing", wfn); + snprintf(buffer, sizeof(buffer), "cannot open file %s for writing", wfn); perror(buffer); exit(1); } @@ -184,14 +184,14 @@ void writefont() if((out = fopen(lfilename, "w")) == NULL) { - sprintf(buffer, "cannot open file %s for writing", lfilename); + snprintf(buffer, sizeof(buffer), "cannot open file %s for writing", lfilename); perror(buffer); exit(1); } if((ret = fwrite(fonttab, sizeof(*fonttab), lfilesize, out)) != lfilesize) { - sprintf(buffer,"error writing file %s, size=%d, ret=%d\n",lfilename,lfilesize, ret); + snprintf(buffer,sizeof(buffer),"error writing file %s, size=%d, ret=%d\n",lfilename,lfilesize, ret); perror(buffer); exit(1); } |