From 2bfb414517031063e18dc4a07543e279dc07461d Mon Sep 17 00:00:00 2001 From: Szabolcs Nagy Date: Sat, 21 Mar 2015 23:51:34 +0000 Subject: [PATCH] regex memory corruption regression test --- src/regression/regex-escaped-high-byte.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 src/regression/regex-escaped-high-byte.c diff --git a/src/regression/regex-escaped-high-byte.c b/src/regression/regex-escaped-high-byte.c new file mode 100644 index 0000000..892b4a3 --- /dev/null +++ b/src/regression/regex-escaped-high-byte.c @@ -0,0 +1,19 @@ +// commit 39dfd58417ef642307d90306e1c7e50aaec5a35c 2015-03-20 +// backslash followed by high byte should be parsed as a normal sequence +#include +#include "test.h" + +int main(void) +{ + char buf[200]; + regex_t r; + int n; + + n = regcomp(&r, "\\\xfc", 0); + if (n != REG_BADPAT) { + regerror(n, &r, buf, sizeof buf); + t_error("regcomp(\\\\\\xfc) returned %d (%s) wanted REG_BADPAT\n", n, buf); + } + + return t_status; +} -- 2.20.1