diff options
| author | tilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-12-23 03:10:30 +0000 |
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| committer | tilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-12-23 03:10:30 +0000 |
| commit | 5472f01f973deb6ec5a0741039cdc809b25e7da9 (patch) | |
| tree | 7fde0db0c9915f3b2e202b18da42610f394a5445 /res | |
| parent | 159bf051a83d74252e68b94a4fcffba93663cc7b (diff) | |
Merged revisions 236186 via svnmerge from
https://origsvn.digium.com/svn/asterisk/trunk
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r236186 | tilghman | 2009-12-22 21:07:48 -0600 (Tue, 22 Dec 2009) | 11 lines
Merged revisions 236184 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
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r236184 | tilghman | 2009-12-22 20:55:24 -0600 (Tue, 22 Dec 2009) | 4 lines
If EXEC only gets a single argument, don't crash when the second is used.
(closes issue #16504)
Reported by: bklang
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git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.6.2@236189 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'res')
| -rw-r--r-- | res/res_agi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/res/res_agi.c b/res/res_agi.c index 703bb00d9..b63f4debe 100644 --- a/res/res_agi.c +++ b/res/res_agi.c @@ -1730,7 +1730,7 @@ static int handle_exec(struct ast_channel *chan, AGI *agi, int argc, char **argv } if (ast_compat_res_agi && !ast_strlen_zero(argv[2])) { char *compat = alloca(strlen(argv[2]) * 2 + 1), *cptr, *vptr; - for (cptr = compat, vptr = argv[2]; *vptr; vptr++) { + for (cptr = compat, vptr = (argc == 2) ? "" : argv[2]; *vptr; vptr++) { if (*vptr == ',') { *cptr++ = '\\'; *cptr++ = ','; @@ -1743,7 +1743,7 @@ static int handle_exec(struct ast_channel *chan, AGI *agi, int argc, char **argv *cptr = '\0'; res = pbx_exec(chan, app_to_exec, compat); } else { - res = pbx_exec(chan, app_to_exec, argv[2]); + res = pbx_exec(chan, app_to_exec, argc == 2 ? "" : argv[2]); } } else { ast_log(LOG_WARNING, "Could not find application (%s)\n", argv[1]); |