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SUSE:SLE-15-SP1:GA
oniguruma
6eb4aca6a7f2f60f473580576d86686ed6a6ebec.patch
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File 6eb4aca6a7f2f60f473580576d86686ed6a6ebec.patch of Package oniguruma
From 6eb4aca6a7f2f60f473580576d86686ed6a6ebec Mon Sep 17 00:00:00 2001 From: "K.Kosako" <kosako@sofnec.co.jp> Date: Wed, 6 Nov 2019 17:32:29 +0900 Subject: [PATCH] fix #162: heap-buffer-overflow in fetch_interval_quantifier due to double PFETCH --- src/regparse.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: onig-6.7.0/src/regparse.c =================================================================== --- onig-6.7.0.orig/src/regparse.c +++ onig-6.7.0/src/regparse.c @@ -3125,7 +3125,7 @@ fetch_range_quantifier(UChar** src, UCha if (PEND) goto invalid; PFETCH(c); if (IS_SYNTAX_OP(env->syntax, ONIG_SYN_OP_ESC_BRACE_INTERVAL)) { - if (c != MC_ESC(env->syntax)) goto invalid; + if (c != MC_ESC(env->syntax) || PEND) goto invalid; PFETCH(c); } if (c != '}') goto invalid;
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