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| author | Pascal Quantin <pascal@wireshark.org> | 2021-06-22 16:59:03 +0200 |
|---|---|---|
| committer | Pascal Quantin <pascal@wireshark.org> | 2021-06-22 16:59:03 +0200 |
| commit | 16f5269d545f2756955c2c885225f91b0bc3ed10 (patch) | |
| tree | ac3188767e4944246dc207cd3eba344ba85490b9 /sharkd_session.c | |
| parent | d3173824649743f33cb74f8876fd2fb46582f6ef (diff) | |
sharkd: prevent a NULL pointer dereference (CID 1486264)
Diffstat (limited to 'sharkd_session.c')
| -rw-r--r-- | sharkd_session.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sharkd_session.c b/sharkd_session.c index 3c88feba80..6ffbc13702 100644 --- a/sharkd_session.c +++ b/sharkd_session.c @@ -4839,6 +4839,12 @@ sharkd_session_process(char *buf, const jsmntok_t *tokens, int count) const char* tok_method = json_find_attr(buf, tokens, count, "method"); + if (!tok_method) { + sharkd_json_error( + rpcid, -32601, NULL, + "No method found"); + return; + } if (!strcmp(tok_method, "load")) sharkd_session_process_load(buf, tokens, count); else if (!strcmp(tok_method, "status")) |