"Han-Wen Nienhuys" <hanwenn@xxxxxxxxx> writes:
> see gdb trace below. Unfortunately, I don't have a repo that I can
> readily share to demonstrate this.
You have a tag that has a single incomplete line as its payload. The
attached patch should fix it, but I wonder how you created such an unusual
(I would not say "broken") tag to begin with?
diff --git i/builtin-for-each-ref.c w/builtin-for-each-ref.c
index 445039e..4d25ec5 100644
--- i/builtin-for-each-ref.c
+++ w/builtin-for-each-ref.c
@@ -459,8 +459,10 @@ static void find_subpos(const char *buf, unsigned long sz, const char **sub, con
return;
*sub = buf; /* first non-empty line */
buf = strchr(buf, '\n');
- if (!buf)
+ if (!buf) {
+ *body = "";
return; /* no body */
+ }
while (*buf == '\n')
buf++; /* skip blank between subject and body */
*body = buf;
--
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