From: Carsten Haitzler (Rasterman) <raster@rasterman.com>
Date: Thu, 13 Jul 2017 09:12:01 +0000 (+0900)
Subject: eo lexer - handle malloc failure with longjmp
X-Git-Tag: upstream/1.20.0~236
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ead5d9cefd8347fb2fe724c84cf23ff5aedf47a8;p=platform%2Fupstream%2Fefl.git

eo lexer - handle malloc failure with longjmp

handles possible error case nicely
---

diff --git a/src/lib/eolian/eo_lexer.c b/src/lib/eolian/eo_lexer.c
index f525b41..023dbdf 100644
--- a/src/lib/eolian/eo_lexer.c
+++ b/src/lib/eolian/eo_lexer.c
@@ -1252,6 +1252,11 @@ void
 eo_lexer_context_push(Eo_Lexer *ls)
 {
    Lexer_Ctx *ctx = malloc(sizeof(Lexer_Ctx));
+   if (!ctx)
+     {
+        fprintf(stderr, "eolian: out of memory pushing context\n");
+        longjmp(ls->err_jmp, EINA_TRUE);
+     }
    ctx->line = ls->line_number;
    ctx->column = ls->column;
    ctx->linestr = ls->stream_line;