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sharkd: check for NULL before dereference (found by clang). 

Change-Id: If49504b3360e325555a624b11a43ac30884748c9
Reviewed-on: https://code.wireshark.org/review/25337
Petri-Dish: Jakub Zawadzki <darkjames-ws@darkjames.pl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
This commit is contained in:
Dario Lombardo 2018-01-16 12:43:34 +01:00 committed by Alexis La Goutte
parent 48b4b3bdad
commit afcff2dcd1
1 changed files with 3 additions and 0 deletions
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3
sharkd_session.c
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@ -1101,6 +1101,9 @@ sharkd_session_packet_tap_expert_cb(void *tapdata, packet_info *pinfo _U_, epan_
expert_info_t *ei = (expert_info_t *) pointer;
ei = (expert_info_t *) g_memdup(ei, sizeof(*ei));
if (ei == NULL)
return FALSE;
ei->protocol = g_string_chunk_insert_const(etd->text, ei->protocol);
ei->summary = g_string_chunk_insert_const(etd->text, ei->summary);