From 45038c42847476ce1aee5b09c47fb330a0108cd6 Mon Sep 17 00:00:00 2001 From: Thomas White Date: Mon, 23 Oct 2017 15:53:19 +0200 Subject: Check return values from fread/fgets --- src/ambigator.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'src/ambigator.c') diff --git a/src/ambigator.c b/src/ambigator.c index f7837721..3df66f3b 100644 --- a/src/ambigator.c +++ b/src/ambigator.c @@ -1254,8 +1254,11 @@ int main(int argc, char *argv[]) return 1; } - fread(&seed, sizeof(seed), 1, fh); - gsl_rng_set(rng, seed); + if ( fread(&seed, sizeof(seed), 1, fh) == 1 ) { + gsl_rng_set(rng, seed); + } else { + ERROR("Failed to seed RNG\n"); + } fclose(fh); } -- cgit v1.2.3