diff options
Diffstat (limited to 'lib/sanitizer_common/sanitizer_common_interceptors.inc')
-rw-r--r-- | lib/sanitizer_common/sanitizer_common_interceptors.inc | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/lib/sanitizer_common/sanitizer_common_interceptors.inc b/lib/sanitizer_common/sanitizer_common_interceptors.inc index 64ddeed3d..339434e31 100644 --- a/lib/sanitizer_common/sanitizer_common_interceptors.inc +++ b/lib/sanitizer_common/sanitizer_common_interceptors.inc @@ -4628,6 +4628,22 @@ INTERCEPTOR(int, dlclose, void *handle) { #define INIT_DLOPEN_DLCLOSE #endif +#if SANITIZER_INTERCEPT_GETPASS +INTERCEPTOR(char *, getpass, const char *prompt) { + void *ctx; + COMMON_INTERCEPTOR_ENTER(ctx, getpass, prompt); + if (prompt) + COMMON_INTERCEPTOR_READ_RANGE(ctx, prompt, REAL(strlen)(prompt)+1); + char *res = REAL(getpass)(prompt); + if (res) COMMON_INTERCEPTOR_INITIALIZE_RANGE(res, REAL(strlen)(res)+1); + return res; +} + +#define INIT_GETPASS COMMON_INTERCEPT_FUNCTION(getpass); +#else +#define INIT_GETPASS +#endif + static void InitializeCommonInterceptors() { static u64 metadata_mem[sizeof(MetadataHashMap) / sizeof(u64) + 1]; interceptor_metadata_map = new((void *)&metadata_mem) MetadataHashMap(); @@ -4786,4 +4802,5 @@ static void InitializeCommonInterceptors() { INIT_FFLUSH; INIT_FCLOSE; INIT_DLOPEN_DLCLOSE; + INIT_GETPASS; } |