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| author | Francois Dumontet <francois.dumontet@6wind.com> | 2024-10-21 12:49:50 +0200 |
|---|---|---|
| committer | Mergify <37929162+mergify[bot]@users.noreply.github.com> | 2024-10-29 12:12:51 +0000 |
| commit | 2432b6481e3e004a26eb197f3dd6155f930a71d7 (patch) | |
| tree | 3817bf18372559e9707d358d97293c6b2b6061c6 /isisd/isis_cli.c | |
| parent | dbda55017ca2e02225d907b8780d42ee58b0af5c (diff) | |
bgpd: fix crash when polling bgp4v2PathAttrTable
we have
(gdb) p *path->attr->aspath
$1 = {refcnt = 3, segments = 0x0, json = 0x0, str = 0x55723d0b7470 "", str_len = 0, asnotation = ASNOTATION_PLAIN}
It looks like this aspath is empty, resulting in a size 0 and NULL pointer for path->attr->aspath->segments which leads to the SIGSEGV
fixe: return 0 when segments is null.
Signed-off-by: Francois Dumontet <francois.dumontet@6wind.com>
(cherry picked from commit ee2f1b85cf95fcbfd0a54dc15b911f525e96b163)
Diffstat (limited to 'isisd/isis_cli.c')
0 files changed, 0 insertions, 0 deletions