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Fix double free in xnu_kernelcache when syscalls fail to load

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This commit is contained in:
Florian Märkl 2023-06-28 12:30:40 +02:00
parent b0f3a5f9ee
commit e682143ec7
1 changed files with 3 additions and 6 deletions
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9
librz/bin/p/bin_xnu_kernelcache.c
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@ -1362,7 +1362,6 @@ static RzList /*<RzBinSymbol *>*/ *resolve_syscalls(RzXNUKernelCacheObj *obj, ut
}
rz_syscall_setup(syscall, "arm", 64, NULL, "ios");
if (!syscall->db) {
rz_syscall_free(syscall);
goto beach;
}
@ -1417,11 +1416,9 @@ static RzList /*<RzBinSymbol *>*/ *resolve_syscalls(RzXNUKernelCacheObj *obj, ut
beach:
rz_syscall_free(syscall);
if (syscalls) {
rz_list_free(syscalls);
}
RZ_FREE(data_const);
RZ_FREE(sections);
rz_list_free(syscalls);
free(data_const);
free(sections);
return NULL;
}