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shared linking fix

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This commit is contained in:
vanhauser-thc
2021-03-17 12:44:07 +01:00
parent cdd30c766b
commit 513bd70384
2 changed files with 43 additions and 2 deletions
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29
src/afl-cc.c
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@ -682,17 +682,42 @@ static void edit_params(u32 argc, char **argv, char **envp) {
/* Detect stray -v calls from ./configure scripts. */
u8 skip_next = 0;
while (--argc) {
u8 *cur = *(++argv);
if (skip_next) {
skip_next = 0;
continue;
}
if (!strncmp(cur, "--afl", 5)) continue;
if (lto_mode && !strncmp(cur, "-fuse-ld=", 9)) continue;
if (lto_mode && !strncmp(cur, "--ld-path=", 10)) continue;
if (!strncmp(cur, "-fno-unroll", 11)) continue;
if (strstr(cur, "afl-compiler-rt") || strstr(cur, "afl-llvm-rt")) continue;
if (!strcmp(cur, "-Wl,-z,defs") || !strcmp(cur, "-Wl,--no-undefined"))
if (!strcmp(cur, "-Wl,-z,defs") || !strcmp(cur, "-Wl,--no-undefined") ||
!strcmp(cur, "--no-undefined")) {
continue;
}
if (!strcmp(cur, "-z")) {
u8 *param = *(argv + 1);
if (!strcmp(param, "defs")) {
skip_next = 1;
continue;
}
}
if (!strncmp(cur, "-fsanitize=fuzzer-", strlen("-fsanitize=fuzzer-")) ||
!strncmp(cur, "-fsanitize-coverage", strlen("-fsanitize-coverage"))) {
@ -1015,7 +1040,7 @@ static void edit_params(u32 argc, char **argv, char **envp) {
}
#if !defined(__APPLE__) && !defined(__sun)
if (!shared_linking)
if (shared_linking)
cc_params[cc_par_cnt++] =
alloc_printf("-Wl,--dynamic-list=%s/dynamic_list.txt", obj_path);
#endif