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| author | van Hauser <vh@thc.org> | 2021-10-25 10:03:02 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-10-25 10:03:02 +0200 |
| commit | 695da56808b2843764eb4d262f9ef57fac2dbd1d (patch) | |
| tree | 869dce6a6ff3980fb13f7777e9dcdd42b8b5247f | |
| parent | 0348ede4bc47264473efdac86415b9c805bdda40 (diff) | |
| parent | 85ca0df98988cdb235e1d0cb9b156affc5afc80e (diff) | |
| download | afl++-695da56808b2843764eb4d262f9ef57fac2dbd1d.tar.gz | |
Merge pull request #1128 from devnexen/frida_mode_musl_build_fix
frida mode musl build fix
| -rw-r--r-- | frida_mode/GNUmakefile | 3 | ||||
| -rw-r--r-- | frida_mode/src/seccomp/seccomp_callback.c | 4 |
2 files changed, 7 insertions, 0 deletions
diff --git a/frida_mode/GNUmakefile b/frida_mode/GNUmakefile index ed35c9f6..b5fee7a6 100644 --- a/frida_mode/GNUmakefile +++ b/frida_mode/GNUmakefile @@ -78,6 +78,9 @@ endif ifeq "$(shell uname)" "Linux" OS:=linux + ifneq "$(findstring musl, $(shell ldd --version 2>&1 | head -n 1))" "" + CFLAGS+= -D__MUSL__ + endif endif ifneq "$(findstring android, $(shell $(CC) --version 2>/dev/null))" "" diff --git a/frida_mode/src/seccomp/seccomp_callback.c b/frida_mode/src/seccomp/seccomp_callback.c index a88196ac..bc488489 100644 --- a/frida_mode/src/seccomp/seccomp_callback.c +++ b/frida_mode/src/seccomp/seccomp_callback.c @@ -1,6 +1,8 @@ #if defined(__linux__) && !defined(__ANDROID__) +#if !defined(__MUSL__) #include <execinfo.h> +#endif #include <fcntl.h> #include "seccomp.h" @@ -29,6 +31,7 @@ static void seccomp_callback_filter(struct seccomp_notif * req, req->data.args[0], req->data.args[1], req->data.args[2], req->data.args[3], req->data.args[4], req->data.args[5]); +#if !defined(__MUSL__) seccomp_print("FRAMES: (%u)\n", frames->len); char **syms = backtrace_symbols(frames->items, frames->len); if (syms == NULL) { FATAL("Failed to get symbols"); } @@ -49,6 +52,7 @@ static void seccomp_callback_filter(struct seccomp_notif * req, } free(syms); +#endif resp->error = 0; resp->val = 0; |