diff options
| author | Nick Alcock <nick.alcock@oracle.com> | 2019-06-03 20:26:02 +0100 |
|---|---|---|
| committer | Nick Alcock <nick.alcock@oracle.com> | 2019-06-04 17:05:08 +0100 |
| commit | 941accce38bc70a23c62e3c9439b67bf23298124 (patch) | |
| tree | 995cef6235d637bfb7a2cb87cea03dab1ade001d /libctf/ctf-dump.c | |
| parent | a610aa4f9cf61d38b8e0fe60dfaac078d636089f (diff) | |
| download | gdb-941accce38bc70a23c62e3c9439b67bf23298124.zip gdb-941accce38bc70a23c62e3c9439b67bf23298124.tar.gz gdb-941accce38bc70a23c62e3c9439b67bf23298124.tar.bz2 | |
libctf: fix use-after-free in function dumping
This is actually a free-before-initializing (i.e. a free of garbage).
libctf/
* ctf-dump.c (ctf_dump_funcs): Free in the right place.
Diffstat (limited to 'libctf/ctf-dump.c')
| -rw-r--r-- | libctf/ctf-dump.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libctf/ctf-dump.c b/libctf/ctf-dump.c index c2ed791..82f63c2 100644 --- a/libctf/ctf-dump.c +++ b/libctf/ctf-dump.c @@ -273,7 +273,6 @@ ctf_dump_funcs (ctf_file_t *fp, ctf_dump_state_t *state) goto err; str = ctf_str_append (str, " "); - free (bit); /* Function name. */ @@ -290,6 +289,7 @@ ctf_dump_funcs (ctf_file_t *fp, ctf_dump_state_t *state) } str = ctf_str_append (str, bit); str = ctf_str_append (str, " ("); + free (bit); /* Function arguments. */ |