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check_file_exists: replace lstat with llstat

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Paths are constructed directly from package file lists and may contain
trailing slashes, causing lstat to dereference symlinks.

Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
This commit is contained in:
Andrew Gregory 2014-06-26 12:12:00 -04:00 • committed by Allan McRae
parent bbeced26f6
commit c3835c157a
1 changed files with 3 additions and 3 deletions
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6
src/pacman/check.c
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@ -26,11 +26,11 @@
#include "conf.h" #include "conf.h"
#include "util.h" #include "util.h"
static int check_file_exists(const char *pkgname, const char * filepath, static int check_file_exists(const char *pkgname, char *filepath,
struct stat * st) struct stat *st)
{ {
/* use lstat to prevent errors from symlinks */ /* use lstat to prevent errors from symlinks */
if(lstat(filepath, st) != 0) { if(llstat(filepath, st) != 0) {
if(config->quiet) { if(config->quiet) {
printf("%s %s\n", pkgname, filepath); printf("%s %s\n", pkgname, filepath);
} else { } else {