Merge pull request #63 from kazumi007/fix-print_gstr2

nyuichi · web-flow · commit 6a7279c1b994 · 2018-04-17T17:54:05.000+09:00
Fix print gstr crash
diff --git a/src/meta_strace.c b/src/meta_strace.c
@@ -29,7 +29,7 @@ print_gstr(gstr_t str, int maxlen)
 {
   fprintf(strace_sink, "\"");
   for (int i = 0; i < maxlen; i++) {
-    char c = *((char*)guest_to_host(str) + i);
+    char c = *((char*)guest_to_host(str + i));
     if (c == '\0') {
       break;
     } else if (c == '\n') {

Original file line number	Diff line number	Diff line change
`@@ -29,7 +29,7 @@ print_gstr(gstr_t str, int maxlen)`
`29`	`29`	`{`
`30`	`30`	`fprintf(strace_sink, "\"");`
`31`	`31`	`for (int i = 0; i < maxlen; i++) {`
`32`		`- char c = ((char)guest_to_host(str) + i);`
	`32`	`+ char c = ((char)guest_to_host(str + i));`
`33`	`33`	`if (c == '\0') {`
`34`	`34`	`break;`
`35`	`35`	`} else if (c == '\n') {`