diff options
Diffstat (limited to 'usr.bin/cvs/diff3.c')
| -rw-r--r-- | usr.bin/cvs/diff3.c | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/usr.bin/cvs/diff3.c b/usr.bin/cvs/diff3.c index b96b2497f76..125588b35da 100644 --- a/usr.bin/cvs/diff3.c +++ b/usr.bin/cvs/diff3.c @@ -1,4 +1,4 @@ -/* $OpenBSD: diff3.c,v 1.27 2006/10/24 06:22:53 ray Exp $ */ +/* $OpenBSD: diff3.c,v 1.28 2006/11/09 11:14:56 xsa Exp $ */ /* * Copyright (C) Caldera International Inc. 2001-2002. @@ -72,7 +72,7 @@ static const char copyright[] = #ifndef lint static const char rcsid[] = - "$OpenBSD: diff3.c,v 1.27 2006/10/24 06:22:53 ray Exp $"; + "$OpenBSD: diff3.c,v 1.28 2006/11/09 11:14:56 xsa Exp $"; #endif /* not lint */ #include "includes.h" @@ -161,8 +161,7 @@ cvs_diff3(RCSFILE *rf, char *workfile, int workfd, RCSNUM *rev1, int argc; char *data, *patch; char *argv[5], r1[16], r2[16]; - char path1[MAXPATHLEN], path2[MAXPATHLEN], path3[MAXPATHLEN]; - char dp13[MAXPATHLEN], dp23[MAXPATHLEN]; + char *dp13, *dp23, *path1, *path2, *path3; BUF *b1, *b2, *b3, *d1, *d2, *diffb; b1 = b2 = b3 = d1 = d2 = diffb = NULL; @@ -187,13 +186,12 @@ cvs_diff3(RCSFILE *rf, char *workfile, int workfd, RCSNUM *rev1, d2 = cvs_buf_alloc((size_t)128, BUF_AUTOEXT); diffb = cvs_buf_alloc((size_t)128, BUF_AUTOEXT); - strlcpy(path1, "/tmp/diff1.XXXXXXXXXX", sizeof(path1)); - cvs_buf_write_stmp(b1, path1, NULL); + (void)xasprintf(&path1, "%s/diff1.XXXXXXXXXX", cvs_tmpdir); + (void)xasprintf(&path2, "%s/diff2.XXXXXXXXXX", cvs_tmpdir); + (void)xasprintf(&path3, "%s/diff3.XXXXXXXXXX", cvs_tmpdir); - strlcpy(path2, "/tmp/diff2.XXXXXXXXXX", sizeof(path2)); + cvs_buf_write_stmp(b1, path1, NULL); cvs_buf_write_stmp(b2, path2, NULL); - - strlcpy(path3, "/tmp/diff3.XXXXXXXXXX", sizeof(path3)); cvs_buf_write_stmp(b3, path3, NULL); cvs_buf_free(b2); @@ -202,13 +200,13 @@ cvs_diff3(RCSFILE *rf, char *workfile, int workfd, RCSNUM *rev1, cvs_diffreg(path1, path3, d1); cvs_diffreg(path2, path3, d2); - strlcpy(dp13, "/tmp/d13.XXXXXXXXXX", sizeof(dp13)); + (void)xasprintf(&dp13, "%s/d13.XXXXXXXXXX", cvs_tmpdir); cvs_buf_write_stmp(d1, dp13, NULL); cvs_buf_free(d1); d1 = NULL; - strlcpy(dp23, "/tmp/d23.XXXXXXXXXX", sizeof(dp23)); + (void)xasprintf(&dp23, "%s/d23.XXXXXXXXXX", cvs_tmpdir); cvs_buf_write_stmp(d2, dp23, NULL); cvs_buf_free(d2); @@ -266,6 +264,17 @@ out: (void)unlink(dp13); (void)unlink(dp23); + if (path1 != NULL) + xfree(path1); + if (path2 != NULL) + xfree(path2); + if (path3 != NULL) + xfree(path3); + if (dp13 != NULL) + xfree(dp13); + if (dp23 != NULL) + xfree(dp23); + return (diffb); } |