From 7467fb9e763d9895044791eb0407e58d2793f377 Mon Sep 17 00:00:00 2001 From: Dan McGee Date: Fri, 4 Feb 2011 08:42:52 -0600 Subject: Ensure found files are actually files We located files in a few places but didn't check if they were files or directories. Ensure they are actually files using stat() and S_ISREG(); this showed itself when trying to download to the directory name itself in FS#22645. Signed-off-by: Dan McGee --- lib/libalpm/util.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'lib/libalpm/util.c') diff --git a/lib/libalpm/util.c b/lib/libalpm/util.c index 82387b2f..a80a7327 100644 --- a/lib/libalpm/util.c +++ b/lib/libalpm/util.c @@ -608,12 +608,13 @@ char *_alpm_filecache_find(const char* filename) char path[PATH_MAX]; char *retpath; alpm_list_t *i; + struct stat buf; /* Loop through the cache dirs until we find a matching file */ for(i = alpm_option_get_cachedirs(); i; i = alpm_list_next(i)) { snprintf(path, PATH_MAX, "%s%s", (char*)alpm_list_getdata(i), filename); - if(access(path, R_OK) == 0) { + if(stat(path, &buf) == 0 && S_ISREG(buf.st_mode)) { retpath = strdup(path); _alpm_log(PM_LOG_DEBUG, "found cached pkg: %s\n", retpath); return(retpath); -- cgit v1.2.3-24-g4f1b