diff options
| author | Kinsey Moore <kmoore@digium.com> | 2012-05-10 20:56:09 +0000 |
|---|---|---|
| committer | Kinsey Moore <kmoore@digium.com> | 2012-05-10 20:56:09 +0000 |
| commit | dd81b047dbf15a501b81354db505daf50703a1a0 (patch) | |
| tree | 01754d4206c865653717baf23e47ed264f7a6b3d /pbx/dundi-parser.c | |
| parent | 8227f70cd70f497cb03c1f9aab63950bcd979d8b (diff) | |
Resolve FORWARD_NULL static analysis warnings
This resolves core findings from ASTERISK-19650 numbers 0-2, 6, 7, 9-11, 14-20,
22-24, 28, 30-32, 34-36, 42-56, 82-84, 87, 89-90, 93-102, 104, 105, 109-111,
and 115. Finding numbers 26, 33, and 29 were already resolved. Those skipped
were either extended/deprecated or in areas of code that shouldn't be
disturbed.
(Closes issue ASTERISK-19650)
........
Merged revisions 366167 from http://svn.asterisk.org/svn/asterisk/branches/1.8
........
Merged revisions 366168 from http://svn.asterisk.org/svn/asterisk/branches/10
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@366169 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'pbx/dundi-parser.c')
| -rw-r--r-- | pbx/dundi-parser.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/pbx/dundi-parser.c b/pbx/dundi-parser.c index 3c57442a4..418a28c58 100644 --- a/pbx/dundi-parser.c +++ b/pbx/dundi-parser.c @@ -512,8 +512,10 @@ int dundi_ie_append_cause(struct dundi_ie_data *ied, unsigned char ie, unsigned ied->buf[ied->pos++] = ie; ied->buf[ied->pos++] = datalen; ied->buf[ied->pos++] = cause; - memcpy(ied->buf + ied->pos, data, datalen-1); - ied->pos += datalen-1; + if (data) { + memcpy(ied->buf + ied->pos, data, datalen-1); + ied->pos += datalen-1; + } return 0; } @@ -531,8 +533,10 @@ int dundi_ie_append_hint(struct dundi_ie_data *ied, unsigned char ie, unsigned s flags = htons(flags); memcpy(ied->buf + ied->pos, &flags, sizeof(flags)); ied->pos += 2; - memcpy(ied->buf + ied->pos, data, datalen-1); - ied->pos += datalen-2; + if (data) { + memcpy(ied->buf + ied->pos, data, datalen-2); + ied->pos += datalen-2; + } return 0; } |