Signed-off-by: Alan Coopersmith <[email protected]>
---
xprop.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/xprop.c b/xprop.c
index 2dbacb5..9773ac3 100644
--- a/xprop.c
+++ b/xprop.c
@@ -985,7 +985,6 @@ Format_Len_Unicode (const char *string, int len)
{
char *data;
const char *result, *error;
- int len2;
int validity = is_valid_utf8(string, len);
@@ -1004,11 +1003,11 @@ Format_Len_Unicode (const char *string, int len)
}
result = Format_Len_String(string, len);
- len2 = strlen(result);
- data = malloc(len2+1);
+ /* result is stored in _formatting_buffer, so make a temporary
+ copy before we overwrite _formatting_buffer with error */
+ data = strdup(result);
if (!data)
Fatal_Error("Out of memory!");
- memcpy(data, result, len2+1);
memcpy(_formatting_buffer, error, strlen(error)+1);
strcat(_formatting_buffer, data);
--
1.7.9.2
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