| Message ID | 20240704102617.1132337-7-hadess@hadess.net (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Fix a number of static analysis issues #5 | expand |
| Context | Check | Description |
|---|---|---|
| tedd_an/pre-ci_am | success | Success |
| tedd_an/CheckPatch | success | CheckPatch PASS |
| tedd_an/GitLint | fail | WARNING: I3 - ignore-body-lines: gitlint will be switching from using Python regex 'match' (match beginning) to 'search' (match anywhere) semantics. Please review your ignore-body-lines.regex option accordingly. To remove this warning, set general.regex-style-search=True. More details: https://jorisroovers.github.io/gitlint/configuration/#regex-style-search 4: B1 Line exceeds max length (121>80): "lib/sdp.c:586:12: warning: Access to field 'attrId' results in a dereference of a null pointer (loaded from variable 'd')" 7: B1 Line exceeds max length (118>80): "lib/sdp.c:967:10: warning: Access to field 'dtd' results in a dereference of a null pointer (loaded from variable 'd')" |
| tedd_an/IncrementalBuild | success | Incremental Build PASS |
diff --git a/lib/sdp.c b/lib/sdp.c index b64245f668d3..e260a5a9663e 100644 --- a/lib/sdp.c +++ b/lib/sdp.c @@ -582,6 +582,8 @@ int sdp_attr_add(sdp_record_t *rec, uint16_t attr, sdp_data_t *d) if (p) return -1; + if (!d) + return -1; d->attrId = attr; rec->attrlist = sdp_list_insert_sorted(rec->attrlist, d, sdp_attrid_comp_func); @@ -964,6 +966,8 @@ static void data_seq_free(sdp_data_t *seq) void sdp_data_free(sdp_data_t *d) { + if (!d) + return; switch (d->dtd) { case SDP_SEQ8: case SDP_SEQ16:
From the BlueZ scanbot: lib/sdp.c:586:12: warning: Access to field 'attrId' results in a dereference of a null pointer (loaded from variable 'd') d->attrId = attr; ~ ^ lib/sdp.c:967:10: warning: Access to field 'dtd' results in a dereference of a null pointer (loaded from variable 'd') switch (d->dtd) { ^~~~~~ --- lib/sdp.c | 4 ++++ 1 file changed, 4 insertions(+)