Merge the patch for musl libc.

xianyi · xianyi · commit 7d0358475dee · 2016-05-22T01:08:44.000+08:00
diff --git a/utest/ctest.h b/utest/ctest.h
@@ -637,7 +637,7 @@ static void *find_symbol(struct ctest *test, const char *fname)
 static void sighandler(int signum)
 {
     char msg[128];
-    sprintf(msg, "[SIGNAL %d: %s]", signum, sys_siglist[signum]);
+    snprintf(msg, sizeof(msg), "[SIGNAL %d: %s]", signum, strsignal(signum));
     color_print(ANSI_BRED, msg);
     fflush(stdout);
 

Original file line number	Diff line number	Diff line change
`@@ -637,7 +637,7 @@ static void find_symbol(struct ctest test, const char *fname)`
`637`	`637`	`static void sighandler(int signum)`
`638`	`638`	`{`
`639`	`639`	`char msg[128];`
`640`		`- sprintf(msg, "[SIGNAL %d: %s]", signum, sys_siglist[signum]);`
	`640`	`+ snprintf(msg, sizeof(msg), "[SIGNAL %d: %s]", signum, strsignal(signum));`
`641`	`641`	`color_print(ANSI_BRED, msg);`
`642`	`642`	`fflush(stdout);`
`643`	`643`