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| author | Andreas Schwab <schwab@redhat.com> | 2011-09-08 12:02:26 +0200 |
|---|---|---|
| committer | Andreas Schwab <schwab@redhat.com> | 2011-09-08 12:03:11 +0200 |
| commit | 610f9ab43eb24b8e94d0067d2c785ab4fdc411dc (patch) | |
| tree | b556e96087b8b73a79f9f097d26ea5ab51beca4c | |
| parent | b49865be8e798e567a23c01f188546aef514ba06 (diff) | |
| download | glibc-610f9ab43eb24b8e94d0067d2c785ab4fdc411dc.zip glibc-610f9ab43eb24b8e94d0067d2c785ab4fdc411dc.tar.gz glibc-610f9ab43eb24b8e94d0067d2c785ab4fdc411dc.tar.bz2 | |
Fix crash during error handling
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | elf/dl-load.c | 2 |
2 files changed, 5 insertions, 1 deletions
@@ -1,3 +1,7 @@ +2011-09-08 Andreas Schwab <schwab@redhat.com> + + * elf/dl-load.c (lose): Check for non-null l. + 2011-09-07 Ulrich Drepper <drepper@gmail.com> * elf/dl-load.c (open_verify): Use O_CLOEXEC. diff --git a/elf/dl-load.c b/elf/dl-load.c index e8d0401..b8a2659 100644 --- a/elf/dl-load.c +++ b/elf/dl-load.c @@ -888,7 +888,7 @@ lose (int code, int fd, const char *name, char *realname, struct link_map *l, /* The file might already be closed. */ if (fd != -1) (void) __close (fd); - if (l->l_origin != (char *) -1l) + if (l != NULL && l->l_origin != (char *) -1l) free (l->l_origin); free (l); free (realname); |