Issue #11450: Don't truncate hg version info in Py_GetBuildInfo() when
there are many tags (e.g. when using mq). Patch by Nadeem Vawda.
diff --git a/Modules/getbuildinfo.c b/Modules/getbuildinfo.c
index c70126d..ac51881 100644
--- a/Modules/getbuildinfo.c
+++ b/Modules/getbuildinfo.c
@@ -42,7 +42,9 @@
const char *
Py_GetBuildInfo(void)
{
- static char buildinfo[50];
+ static char buildinfo[50 + sizeof HGVERSION +
+ ((sizeof HGTAG > sizeof HGBRANCH) ?
+ sizeof HGTAG : sizeof HGBRANCH)];
const char *revision = _Py_hgversion();
const char *sep = *revision ? ":" : "";
const char *hgid = _Py_hgidentifier();