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| author | Allan McRae <mcrae_allan@hotmail.com> | 2007-12-22 16:57:43 +0100 |
|---|---|---|
| committer | Dan McGee <dan@archlinux.org> | 2007-12-29 02:46:21 +0100 |
| commit | 14d6832ef24aeda7fe77cf4285538baa6e21670c (patch) | |
| tree | 5e2cb671385c34ede6281c70937c46f355071e14 /lib/libalpm/trans.c | |
| parent | cca4ec647e6b5e1959206348360cc7412a5e8ed2 (diff) | |
| download | pacman-14d6832ef24aeda7fe77cf4285538baa6e21670c.tar.gz pacman-14d6832ef24aeda7fe77cf4285538baa6e21670c.tar.xz | |
Allow NULL parameter in alpm_trans_commit
Fixes FS#7380: alpm crashes on passing NULL to alpm_trans_commit in
a sync operation. Adds check that data parameter is not NULL in
several functions.
Signed-off-by: Allan McRae <mcrae_allan@hotmail.com>
[Dan: fix whitespace]
Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'lib/libalpm/trans.c')
| -rw-r--r-- | lib/libalpm/trans.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/libalpm/trans.c b/lib/libalpm/trans.c index 582c76b7..292c7160 100644 --- a/lib/libalpm/trans.c +++ b/lib/libalpm/trans.c @@ -342,7 +342,9 @@ int _alpm_trans_addtarget(pmtrans_t *trans, char *target) int _alpm_trans_prepare(pmtrans_t *trans, alpm_list_t **data) { - *data = NULL; + if(data) { + *data = NULL; + } ALPM_LOG_FUNC; |