kenmirrors/asterisk
1
0
Fork 0
mirror of https://github.com/asterisk/asterisk.git synced 2026-07-27 16:07:15 -07:00
Code Issues Packages Projects Releases Wiki Activity

handle out-of-memory conditions properly in ast_frisolate() (reported by Slav Kenov on asterisk-dev mailing list)

Browse Source 
git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@33036 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2006-06-08 16:57:23 +00:00
parent 8daadb91c1
commit a19de52a1e
1 changed files with 12 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
frame.c
+12 -2
View File
@@ -324,15 +324,25 @@ struct ast_frame *ast_frisolate(struct ast_frame *fr)
out = fr;
if (!(fr->mallocd & AST_MALLOCD_SRC)) {
if (fr->src)
if (fr->src) {
out->src = strdup(fr->src);
if (!out->src) {
if (out != fr)
free(out);
ast_log(LOG_WARNING, "Out of memory\n");
return NULL;
}
}
} else
out->src = fr->src;
if (!(fr->mallocd & AST_MALLOCD_DATA)) {
newdata = malloc(fr->datalen + AST_FRIENDLY_OFFSET);
if (!newdata) {
free(out);
if (out->src != fr->src)
free((void *) out->src);
if (out != fr)
free(out);
ast_log(LOG_WARNING, "Out of memory\n");
return NULL;
}