From 3ea3a9b43b75c729c0e5ef88b4f7792ed646989c Mon Sep 17 00:00:00 2001
From: Jacek Jendrzej <overx300@gmail.com>
Date: Sat, 4 Jun 2016 16:19:57 +0200
Subject: [PATCH] src/system/localize.cpp Undefined allocation of 0 bytes

Origin commit data
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Branch: ni/coolstream
Commit: https://github.com/neutrino-images/ni-neutrino/commit/eb2c84434aa0d2c81b6a2f6949c03595e36c5cc8
Author: Jacek Jendrzej <overx300@gmail.com>
Date: 2016-06-04 (Sat, 04 Jun 2016)


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No further description and justification available within origin commit message!

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This commit was generated by Migit
---
 src/system/localize.cpp | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/src/system/localize.cpp b/src/system/localize.cpp
index 607f7b95f..63f562437 100644
--- a/src/system/localize.cpp
+++ b/src/system/localize.cpp
@@ -223,17 +223,18 @@ CLocaleManager::loadLocale_ret_t CLocaleManager::loadLocale(const char * const l
 	fclose(fd);
 	if(buf)
 		free(buf);
-	char *_mem = (char *) realloc(*mem, memp - *mem);
-	if (_mem) {
-		if (_mem != *mem) {
-			// most likely doesn't happen
-			for(unsigned int i = 1; i < sizeof(locale_real_names)/sizeof(const char *); i++)
-				if (loadData[i] != locale_real_names[i])
-					loadData[i] -= *mem - _mem;
-			*mem = _mem;
+	if(memp - *mem > 0){
+		char *_mem = (char *) realloc(*mem, memp - *mem);
+		if (_mem) {
+			if (_mem != *mem) {
+				// most likely doesn't happen
+				for(unsigned int i = 1; i < sizeof(locale_real_names)/sizeof(const char *); i++)
+					if (loadData[i] != locale_real_names[i])
+						loadData[i] -= *mem - _mem;
+				*mem = _mem;
+			}
 		}
 	}
-
 	for (unsigned j = 1; j < (sizeof(locale_real_names)/sizeof(const char *)); j++)
 		if (loadData[j] == locale_real_names[j])
 		{