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Resolve FORWARD_NULL static analysis warnings

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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)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@366167 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kinsey Moore
2012-05-10 20:50:47 +00:00
parent ae528efea3
commit a94fcae21b
27 changed files with 325 additions and 365 deletions
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13
main/app.c
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@@ -570,6 +570,9 @@ int ast_control_streamfile(struct ast_channel *chan, const char *file,
long pause_restart_point = 0;
long offset = 0;
if (!file) {
return -1;
}
if (offsetms) {
offset = *offsetms * 8; /* XXX Assumes 8kHz */
}
@@ -601,12 +604,10 @@ int ast_control_streamfile(struct ast_channel *chan, const char *file,
res = ast_answer(chan);
}
if (file) {
if ((end = strchr(file, ':'))) {
if (!strcasecmp(end, ":end")) {
*end = '\0';
end++;
}
if ((end = strchr(file, ':'))) {
if (!strcasecmp(end, ":end")) {
*end = '\0';
end++;
}
}