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| author | Eduardo Chappa <chappa@washington.edu> | 2015-07-26 23:36:30 -0600 |
|---|---|---|
| committer | Eduardo Chappa <chappa@washington.edu> | 2015-07-26 23:36:30 -0600 |
| commit | 2695b63fbe6c6a2206a2637137c6cd654f69943a (patch) | |
| tree | 717008efdac9ae66bf33985dc99ee68aea45bf11 /alpine/osdep/fltrname.c | |
| parent | 36b77661542a63c4579943951d143c8cc9c99460 (diff) | |
| download | alpine-2695b63fbe6c6a2206a2637137c6cd654f69943a.tar.xz | |
* Clear even more warnings from clang 3.5 and MAC OSX.
Diffstat (limited to 'alpine/osdep/fltrname.c')
| -rw-r--r-- | alpine/osdep/fltrname.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/alpine/osdep/fltrname.c b/alpine/osdep/fltrname.c index e9a6c40b..f601c067 100644 --- a/alpine/osdep/fltrname.c +++ b/alpine/osdep/fltrname.c @@ -39,6 +39,7 @@ static char rcsid[] = "$Id: fltrname.c 769 2007-10-24 00:15:40Z hubert@u.washing char * filter_filename(char *file, int *fatal, int strict) { +#define ERRORLEN 100 #define ALLOW_WEIRD 1 #ifdef ALLOW_WEIRD static char illegal[] = {'\177', '\0'}; @@ -53,7 +54,7 @@ filter_filename(char *file, int *fatal, int strict) '\\', '^', '|', '\177', '\0'}; #endif /* UNIX */ #endif - static char error[100]; + static char error[ERRORLEN]; char ill_file[MAXPATH+1], *ill_char, *ptr, e2[20]; int i; @@ -91,7 +92,7 @@ filter_filename(char *file, int *fatal, int strict) ill_file[MIN(ptr-file,sizeof(ill_file)-1)] = '\0'; snprintf(error, sizeof(error), "Character \"%s\" after \"%.*s\" not allowed in file name", - ill_char, sizeof(error)-50, ill_file); + ill_char, ERRORLEN-50, ill_file); } else { snprintf(error, sizeof(error), "First character, \"%s\", not allowed in file name", @@ -102,7 +103,7 @@ filter_filename(char *file, int *fatal, int strict) } if((i=is_writable_dir(file)) == 0 || i == 1){ - snprintf(error, sizeof(error), "\"%.*s\" is a directory", sizeof(error)-50, file); + snprintf(error, sizeof(error), "\"%.*s\" is a directory", ERRORLEN-50, file); return(error); } |