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| author | Christian Neukirchen <chneukirchen@gmail.com> | 2015-09-06 19:40:41 +0200 |
|---|---|---|
| committer | Christian Neukirchen <chneukirchen@gmail.com> | 2015-09-06 19:40:41 +0200 |
| commit | 9317704719ca93d15cf1a26d08e2e767ee3b0c93 (patch) | |
| tree | 269d93e5a5e0643d8a012945173191eb786274a3 | |
| parent | 6acb10fc71441e95909398a59906b18e04cf314d (diff) | |
| download | redo-c-9317704719ca93d15cf1a26d08e2e767ee3b0c93.tar.gz redo-c-9317704719ca93d15cf1a26d08e2e767ee3b0c93.tar.xz redo-c-9317704719ca93d15cf1a26d08e2e767ee3b0c93.zip | |
Use PATH_MAX for filename buffers
| -rw-r--r-- | redo.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/redo.c b/redo.c index 6963c90..446b810 100644 --- a/redo.c +++ b/redo.c @@ -26,6 +26,7 @@ todo: test job server properly */ +#include <sys/param.h> #include <sys/stat.h> #include <sys/types.h> #include <sys/wait.h> @@ -203,7 +204,7 @@ redo_ifcreate(char *target) static char * check_dofile(const char *fmt, ...) { - static char dofile[1024]; + static char dofile[PATH_MAX]; va_list ap; va_start(ap, fmt); @@ -229,7 +230,7 @@ this function assumes no / in target static char * find_dofile(char *target) { - char updir[1024]; + char updir[PATH_MAX]; char *u = updir; char *dofile, *s; struct stat st, ost; @@ -368,16 +369,16 @@ targetchdir(char *target) { static char * targetdep(char *target) { - static char dep[1024]; - snprintf(dep, sizeof dep, ".dep.%s", target); - return dep; + static char buf[PATH_MAX]; + snprintf(buf, sizeof buf, ".dep.%s", target); + return buf; } static char * targetlock(char *target) { - static char dep[1024]; - snprintf(dep, sizeof dep, ".lock.%s", target); - return dep; + static char buf[PATH_MAX]; + snprintf(buf, sizeof buf, ".lock.%s", target); + return buf; } static int @@ -542,7 +543,7 @@ run_script(char *target, int implicit) { char temp_depfile[] = ".depend.XXXXXX"; char temp_target_base[] = ".target.XXXXXX"; - char temp_target[1024], rel_target[1024], cwd[1024]; + char temp_target[PATH_MAX], rel_target[PATH_MAX], cwd[PATH_MAX]; char *orig_target = target; int old_dep_fd = dep_fd; int target_fd; |