diff options
Diffstat (limited to 'usr.bin/patch/patch.c')
| -rw-r--r-- | usr.bin/patch/patch.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/usr.bin/patch/patch.c b/usr.bin/patch/patch.c index c9e401afd79..e5a75225391 100644 --- a/usr.bin/patch/patch.c +++ b/usr.bin/patch/patch.c @@ -1,4 +1,4 @@ -/* $OpenBSD: patch.c,v 1.12 1999/08/31 21:29:19 espie Exp $ */ +/* $OpenBSD: patch.c,v 1.13 1999/12/04 01:01:06 provos Exp $ */ /* patch - a program to apply diffs to original files * @@ -12,7 +12,7 @@ */ #ifndef lint -static char rcsid[] = "$OpenBSD: patch.c,v 1.12 1999/08/31 21:29:19 espie Exp $"; +static char rcsid[] = "$OpenBSD: patch.c,v 1.13 1999/12/04 01:01:06 provos Exp $"; #endif /* not lint */ #include "INTERN.h" @@ -312,7 +312,9 @@ char **argv; if (failed) { failtotal += failed; if (!*rejname) { - Strcpy(rejname, outname); + if (strlcpy(rejname, outname, sizeof(rejname)) >= sizeof(rejname)) + fatal2("filename %s is too long\n", outname); + #ifndef FLEXFILENAMES { char *s = strrchr(rejname,'/'); @@ -325,7 +327,8 @@ char **argv; s[13] = '\0'; } #endif - Strcat(rejname, REJEXT); + if (strlcat(rejname, REJEXT, sizeof(rejname)) >= sizeof(rejname)) + fatal2("filename %s is too long\n", outname); } if (skip_rest_of_patch) { say4("%d out of %d hunks ignored--saving rejects to %s\n", @@ -548,7 +551,8 @@ get_some_switches() strippath = atoi(s); break; case 'r': - Strcpy(rejname, nextarg()); + if (strlcpy(rejname, nextarg(), sizeof(rejname)) >= sizeof(rejname)) + fatal1("argument for -r is too long\n"); break; case 'R': reverse = TRUE; |