From bc08613d2a38abb149ed803d91d5daf3e90f98b0 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Jean-Philippe=20Bruy=C3=A8re?= Date: Tue, 16 Nov 2021 14:54:53 +0100 Subject: [PATCH] add null test on _text_extents --- src/vkvg_fonts.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/vkvg_fonts.c b/src/vkvg_fonts.c index fc6abf0..24b3036 100644 --- a/src/vkvg_fonts.c +++ b/src/vkvg_fonts.c @@ -484,6 +484,11 @@ void _font_extents (VkvgContext ctx, vkvg_font_extents_t *extents) { } //compute text extends for provided string. void _text_extents (VkvgContext ctx, const char* text, vkvg_text_extents_t *extents) { + if (text == NULL) { + memset(extents, 0, sizeof(vkvg_text_extents_t)); + return; + } + _update_current_font (ctx); if (ctx->status) -- 2.47.3