From a3fffac90cb96736395aa9764f4cc5aa20e6cd71 Mon Sep 17 00:00:00 2001 From: vanhauser-thc Date: Mon, 17 May 2021 13:11:16 +0200 Subject: add warning for afl-showmap partial read --- src/afl-showmap.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/afl-showmap.c b/src/afl-showmap.c index 5994101e..41a62108 100644 --- a/src/afl-showmap.c +++ b/src/afl-showmap.c @@ -386,7 +386,18 @@ static u32 read_file(u8 *in_file) { } - in_len = st.st_size > MAX_FILE ? MAX_FILE : st.st_size; + if (st.st_size > MAX_FILE) { + + WARNF("Input file '%s' is too large, only reading %u bytes.", in_file, + MAX_FILE); + in_len = MAX_FILE; + + } else { + + in_len = st.st_size; + + } + in_data = ck_alloc_nozero(in_len); ck_read(fd, in_data, in_len, in_file); -- cgit 1.4.1