X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=Usermode%2FLibraries%2Flibc.so_src%2Fstrtoi.c;h=84bf0005919edbacef6a2dc0967f07fffe40d88c;hb=eff15be7c050cd7c614b52b997161558bfbc7ab9;hp=4fd2da5b2022d6737c6b7a19679153f6da223d06;hpb=e9ff6475019f9df9c1603483f1c090c24a61913b;p=tpg%2Facess2.git

diff --git a/Usermode/Libraries/libc.so_src/strtoi.c b/Usermode/Libraries/libc.so_src/strtoi.c
index 4fd2da5b..84bf0005 100644
--- a/Usermode/Libraries/libc.so_src/strtoi.c
+++ b/Usermode/Libraries/libc.so_src/strtoi.c
@@ -12,7 +12,7 @@
 
 unsigned long long strtoull(const char *str, char **end, int base)
 {
-	long long	ret = 0;
+	unsigned long long	ret = 0;
 	
 	if( !str || base < 0 || base > 36 || base == 1 ) {
 		if(end)
@@ -138,7 +138,8 @@ long long strtoll(const char *str, char **end, int base)
 	//_SysDebug("strtoll - neg=%i,ret=%llu", neg, ret);
 
 	if( neg ) {
-		if( -ret < LLONG_MIN ) {
+		// Abuses unsigned integer overflow
+		if( ret + LLONG_MIN < ret ) {
 			errno = ERANGE;
 			return LLONG_MIN;
 		}