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| author | Dan McGee <dan@archlinux.org> | 2007-10-30 05:12:37 +0100 |
|---|---|---|
| committer | Dan McGee <dan@archlinux.org> | 2007-10-30 05:12:37 +0100 |
| commit | be387148c95ee5ed4e45dc841cd12fee010b998a (patch) | |
| tree | c8d2c3e2ed04d051a646e35e5c56325c2d73688d /lib | |
| parent | 6af7dbcf72b0e95f7c36b17fac88fd2658c2a8e4 (diff) | |
| download | pacman-be387148c95ee5ed4e45dc841cd12fee010b998a.tar.gz pacman-be387148c95ee5ed4e45dc841cd12fee010b998a.tar.xz | |
libalpm/handle.c: make realpath() call portable
BSD didn't support the NULL second argument GNU extension, so do it the
old fashioned way.
Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libalpm/handle.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/libalpm/handle.c b/lib/libalpm/handle.c index 5cbb0157..4c18943a 100644 --- a/lib/libalpm/handle.c +++ b/lib/libalpm/handle.c @@ -285,10 +285,9 @@ int SYMEXPORT alpm_option_set_root(const char *root) pm_errno = PM_ERR_NOT_A_DIR; return(-1); } - /* According to the man page, realpath is safe to use IFF the second arg is - * NULL. */ - realroot = realpath(root, NULL); - if(!realroot) { + + realroot = calloc(PATH_MAX+1, sizeof(char)); + if(!realpath(root, realroot)) { pm_errno = PM_ERR_NOT_A_DIR; return(-1); } |