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| author | Dan McGee <dan@archlinux.org> | 2009-10-28 03:11:29 +0100 |
|---|---|---|
| committer | Dan McGee <dan@archlinux.org> | 2009-10-28 03:11:29 +0100 |
| commit | 133a39e2bb78f2be1a60094a5a398f04315df64a (patch) | |
| tree | 7482b24091d1595c8fef20331b86bcdc0bc06207 | |
| parent | fff6d9dc2e6c61f67d6a50e2dde655f388c173a8 (diff) | |
| download | pacman-133a39e2bb78f2be1a60094a5a398f04315df64a.tar.gz pacman-133a39e2bb78f2be1a60094a5a398f04315df64a.tar.xz | |
Fix opendir error condition checks
Thanks to Laszlo Papp <djszapi@archlinux.us> for the following catch:
opendir(path)) == (DIR *)-1;
is maybe the result of misunderstanding the manpage. If an opendir() call
isn't successful it returns NULL rather than '(DIR *)-1'.
Noticed-by: Laszlo Papp <djszapi@archlinux.us>
Signed-off-by: Dan McGee <dan@archlinux.org>
| -rw-r--r-- | lib/libalpm/util.c | 3 | ||||
| -rw-r--r-- | src/pacman/util.c | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/lib/libalpm/util.c b/lib/libalpm/util.c index 082c095b..2b006e21 100644 --- a/lib/libalpm/util.c +++ b/lib/libalpm/util.c @@ -404,7 +404,8 @@ int _alpm_rmrf(const char *path) } } } else { - if((dirp = opendir(path)) == (DIR *)-1) { + dirp = opendir(path); + if(!dirp) { return(1); } for(dp = readdir(dirp); dp != NULL; dp = readdir(dirp)) { diff --git a/src/pacman/util.c b/src/pacman/util.c index a02b43cd..c68e6841 100644 --- a/src/pacman/util.c +++ b/src/pacman/util.c @@ -174,7 +174,8 @@ int rmrf(const char *path) return(1); } - if((dirp = opendir(path)) == (DIR *)-1) { + dirp = opendir(path); + if(!dirp) { return(1); } for(dp = readdir(dirp); dp != NULL; dp = readdir(dirp)) { |