From: Timothy Arceri Date: Thu, 2 Jul 2015 22:45:30 +0000 (+1000) Subject: glsl: check for leading zeros in array index validation X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=09c440c718992d48ef118c1aad6929ad215ccd3b;p=mesa.git glsl: check for leading zeros in array index validation Reviewed-by: Ilia Mirkin Reviewed-by: Samuel Iglesias Gonsálvez --- diff --git a/src/glsl/linker.cpp b/src/glsl/linker.cpp index 28ad2f38e0e..58dd9fbfdae 100644 --- a/src/glsl/linker.cpp +++ b/src/glsl/linker.cpp @@ -462,6 +462,10 @@ parse_program_resource_name(const GLchar *name, if (array_index < 0) return -1; + /* Check for leading zero */ + if (name[i] == '0' && name[i+1] != ']') + return -1; + *out_base_name_end = name + (i - 1); return array_index; }