The branch master has been updated
via ea6199ea91ac59ae53686335e436d554cdacd2dc (commit)
from 2b59d1beaad43d9cf8eb916a437db63bc8ce1d3a (commit)
- Log -----------------------------------------------------------------
commit ea6199ea91ac59ae53686335e436d554cdacd2dc
Author: Kurt Roeckx <[email protected]>
Date: Wed Nov 2 20:45:46 2016 +0100
conf fuzzer: also check for an empty file
Reviewed-by: Tim Hudson <[email protected]>
Reviewed-by: Rich Salz <[email protected]>
GH: #1828
-----------------------------------------------------------------------
Summary of changes:
fuzz/conf.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/fuzz/conf.c b/fuzz/conf.c
index a76068d..30b13c8 100644
--- a/fuzz/conf.c
+++ b/fuzz/conf.c
@@ -20,10 +20,15 @@ int FuzzerInitialize(int *argc, char ***argv) {
}
int FuzzerTestOneInput(const uint8_t *buf, size_t len) {
- CONF *conf = NCONF_new(NULL);
- BIO *in = BIO_new(BIO_s_mem());
+ CONF *conf;
+ BIO *in;
long eline;
+ if (len == 0)
+ return 0;
+
+ conf = NCONF_new(NULL);
+ in = BIO_new(BIO_s_mem());
OPENSSL_assert((size_t)BIO_write(in, buf, len) == len);
NCONF_load_bio(conf, in, &eline);
NCONF_free(conf);
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