From 5a3aae02fed68379b5ede7abc9c7675632ce403a Mon Sep 17 00:00:00 2001 From: Allan McRae Date: Sun, 27 Jun 2010 20:32:11 +1000 Subject: Check return value of chdir and getcwd Prevents compiler warnings when building with -D_FORTIFY_SOURCE=2 Signed-off-by: Allan McRae Signed-off-by: Dan McGee --- lib/libalpm/util.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'lib/libalpm/util.c') diff --git a/lib/libalpm/util.c b/lib/libalpm/util.c index fd5bb628..ffebe9e8 100644 --- a/lib/libalpm/util.c +++ b/lib/libalpm/util.c @@ -372,8 +372,8 @@ int _alpm_unpack(const char *archive, const char *prefix, alpm_list_t *list, int cleanup: umask(oldmask); archive_read_finish(_archive); - if(restore_cwd) { - chdir(cwd); + if(restore_cwd && chdir(cwd) != 0) { + _alpm_log(PM_LOG_ERROR, _("could not change directory to %s (%s)\n"), cwd, strerror(errno)); } return(ret); } @@ -542,8 +542,8 @@ int _alpm_run_chroot(const char *root, const char *cmd) } cleanup: - if(restore_cwd) { - chdir(cwd); + if(restore_cwd && chdir(cwd) != 0) { + _alpm_log(PM_LOG_ERROR, _("could not change directory to %s (%s)\n"), cwd, strerror(errno)); } return(retval); -- cgit v1.2.3-70-g09d2