Fix assert message to avoid printing garbage

[openafs.git] / src / util / assert.c

diff --git a/src/util/assert.c b/src/util/assert.c
index 4755f22..2368659 100644 (file)
--- a/src/util/assert.c
+++ b/src/util/assert.c
@@ -28,16 +28,19 @@ afs_NTAbort(void)
 }
 #endif
 
+#define TIMESTAMP_BUFFER_SIZE 26  /* including the null */
+#define TIMESTAMP_NEWLINE_POS 24  /* offset to the newline placed by ctime */
 
 void
 AssertionFailed(char *file, int line)
 {
-    char tdate[26];
+    char tdate[TIMESTAMP_BUFFER_SIZE];
     time_t when;
 
     time(&when);
-    (void)afs_ctime(&when, tdate, 25);
-    fprintf(stderr, "%s: Assertion failed! file %s, line %d.\n", tdate, file,
+    (void)afs_ctime(&when, tdate, sizeof(tdate));
+    tdate[TIMESTAMP_NEWLINE_POS] = ' ';
+    fprintf(stderr, "%sAssertion failed! file %s, line %d.\n", tdate, file,
            line);
     fflush(stderr);
 #ifdef AFS_NT40_ENV