We were leaving it undefined, even though we were writing a string to
*str.
---
src/util/ralloc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/util/ralloc.c b/src/util/ralloc.c
index e07fce7..bb4cf96 100644
--- a/src/util/ralloc.c
+++ b/src/util/ralloc.c
@@ -499,6 +499,7 @@ ralloc_vasprintf_rewrite_tail(char **str, size_t *start,
const char *fmt,
if (unlikely(*str == NULL)) {
// Assuming a NULL context is probably bad, but it's expected behavior.
*str = ralloc_vasprintf(NULL, fmt, args);
+ *start = strlen(*str);
return true;
}
--
2.4.9
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