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| author | Bob Weinand <bobwei9@hotmail.com> | 2014-10-26 10:48:45 +0100 |
|---|---|---|
| committer | Bob Weinand <bobwei9@hotmail.com> | 2014-10-27 00:00:15 +0100 |
| commit | 69bc61de419ccd92bfa308f356b56591f7696413 (patch) | |
| tree | f84e8e15037026d0cf1686a2fe04ed4ae9923a28 /sapi/phpdbg/phpdbg_prompt.c | |
| parent | 41537cdddc71a6e499f1c7c118bf862105ff95fa (diff) | |
| download | php-git-69bc61de419ccd92bfa308f356b56591f7696413.tar.gz | |
Fix nullptr dereference in clean without exec context
Diffstat (limited to 'sapi/phpdbg/phpdbg_prompt.c')
| -rw-r--r-- | sapi/phpdbg/phpdbg_prompt.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sapi/phpdbg/phpdbg_prompt.c b/sapi/phpdbg/phpdbg_prompt.c index 29c75c583c..eca4c6ac2b 100644 --- a/sapi/phpdbg/phpdbg_prompt.c +++ b/sapi/phpdbg/phpdbg_prompt.c @@ -1320,7 +1320,10 @@ void phpdbg_clean(zend_bool full TSRMLS_DC) /* {{{ */ } if (full) { - phpdbg_exec = strdup(PHPDBG_G(exec)); /* preserve exec, don't reparse that from cmd */ + if (PHPDBG_G(exec)) { + phpdbg_exec = strdup(PHPDBG_G(exec)); /* preserve exec, don't reparse that from cmd */ + } + PHPDBG_G(flags) |= PHPDBG_IS_CLEANING; zend_bailout(); |