From 32319a142f671015d567358f898b3a841d21cd3d Mon Sep 17 00:00:00 2001 From: Felipe Pena Date: Thu, 4 Aug 2011 10:56:59 +0000 Subject: [PATCH] - Added missing check (thanks neweracracker at gmail dot com) --- ext/intl/grapheme/grapheme_string.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/ext/intl/grapheme/grapheme_string.c b/ext/intl/grapheme/grapheme_string.c index 095cc2a046..769ff7ddbb 100755 --- a/ext/intl/grapheme/grapheme_string.c +++ b/ext/intl/grapheme/grapheme_string.c @@ -519,8 +519,9 @@ PHP_FUNCTION(grapheme_substr) /* Set error messages. */ intl_error_set_custom_msg( NULL, "Error converting output string to UTF-8", 0 TSRMLS_CC ); - - efree( sub_str ); + if (sub_str) { + efree( sub_str ); + } RETURN_FALSE; } -- 2.40.0