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fuzz: add more fuzz tests

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From: Hiromasa Ito <v3hertz@gmail.com>

See bugs #57374-#57380 found by this new test mode.
This commit is contained in:
Simon Goldschmidt
2020-02-19 21:12:37 +01:00
parent a07e0a82c9
commit d05be56a50
8 changed files with 464 additions and 35 deletions
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9
test/fuzz/Makefile
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@@ -29,7 +29,7 @@
# Author: Adam Dunkels <adam@sics.se>
#
all compile: lwip_fuzz lwip_fuzz2
all compile: lwip_fuzz lwip_fuzz2 lwip_fuzz3
.PHONY: all clean
CC=afl-gcc
@@ -42,13 +42,13 @@ CONTRIBDIR=../../contrib
include $(CONTRIBDIR)/ports/unix/Common.mk
clean:
rm -f *.o $(LWIPLIBCOMMON) $(APPLIB) lwip_fuzz lwip_fuzz2 *.s .depend* *.core core
rm -f *.o $(LWIPLIBCOMMON) $(APPLIB) lwip_fuzz lwip_fuzz2 lwip_fuzz3 *.s .depend* *.core core
depend dep: .depend
include .depend
.depend: fuzz.c fuzz2.c fuzz_common.c $(LWIPFILES) $(APPFILES)
.depend: fuzz.c fuzz2.c fuzz3.c fuzz_common.c $(LWIPFILES) $(APPFILES)
$(CCDEP) $(CFLAGS) -MM $^ > .depend || rm -f .depend
lwip_fuzz: .depend $(LWIPLIBCOMMON) $(APPLIB) fuzz.o fuzz_common.o
@@ -56,3 +56,6 @@ lwip_fuzz: .depend $(LWIPLIBCOMMON) $(APPLIB) fuzz.o fuzz_common.o
lwip_fuzz2: .depend $(LWIPLIBCOMMON) $(APPLIB) fuzz2.o fuzz_common.o
$(CC) $(CFLAGS) -o lwip_fuzz2 fuzz2.o fuzz_common.o $(APPLIB) $(LWIPLIBCOMMON) $(LDFLAGS)
lwip_fuzz3: .depend $(LWIPLIBCOMMON) $(APPLIB) fuzz3.o fuzz_common.o
$(CC) $(CFLAGS) -o lwip_fuzz3 fuzz3.o fuzz_common.o $(APPLIB) $(LWIPLIBCOMMON) $(LDFLAGS)