kenmirrors/asterisk
1
0
Fork 0
mirror of https://github.com/asterisk/asterisk.git synced 2025-11-16 06:48:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix potential seg if someone doesn't specify an extension

Browse Source 
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4122 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2004-10-28 21:37:18 +00:00
parent cd7c8b1382
commit 3895c7d599
1 changed files with 5 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
apps/app_record.c
View File

@@ -86,7 +86,7 @@ static int record_exec(struct ast_channel *chan, void *data)
/* The next few lines of code parse out the filename and header from the input string */ /* The next few lines of code parse out the filename and header from the input string */
if (!data) { /* no data implies no filename or anything is present */ if (!data || !ast_strlen_zero(data)) { /* no data implies no filename or anything is present */
ast_log(LOG_WARNING, "Record requires an argument (filename)\n"); ast_log(LOG_WARNING, "Record requires an argument (filename)\n");
return -1; return -1;
} }
@@ -106,6 +106,10 @@ static int record_exec(struct ast_channel *chan, void *data)
if (!ext) if (!ext)
ext = strchr(filename, ':'); ext = strchr(filename, ':');
} }
if (!ext) {
ast_log(LOG_WARNING, "No extension specified to filename!\n");
return -1;
}
if (silstr) { if (silstr) {
if ((sscanf(silstr, "%d", &i) == 1) && (i > -1)) if ((sscanf(silstr, "%d", &i) == 1) && (i > -1))