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xv6-labs-2024-winter
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string.c
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-rw-r--r--
string.c
2
1 files changed, 1 insertions, 1 deletions
diff --git a/string.c b/string.c
index a7cc61f..861ea25 100644
--- a/
string.c
+++ b/
string.c
@@ -4,7 +4,7 @@
void*
memset(void *dst, int c, uint n)
{
- if ((int)dst%4 == 0 && n%4 == 0){
+ if ((uint64)dst%4 == 0 && n%4 == 0){
c &= 0xFF;
stosl(dst, (c<<24)|(c<<16)|(c<<8)|c, n/4);
} else
