diff options
Diffstat (limited to 'lib/sanitizer_common/sanitizer_common_interceptors.inc')
| -rw-r--r-- | lib/sanitizer_common/sanitizer_common_interceptors.inc | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/lib/sanitizer_common/sanitizer_common_interceptors.inc b/lib/sanitizer_common/sanitizer_common_interceptors.inc index 997eabcda..36d5f9c9f 100644 --- a/lib/sanitizer_common/sanitizer_common_interceptors.inc +++ b/lib/sanitizer_common/sanitizer_common_interceptors.inc @@ -7864,6 +7864,55 @@ INTERCEPTOR(int, cap_rights_get, int fd, __sanitizer_cap_rights_t *rights) { return ret; } +INTERCEPTOR(bool, cap_rights_is_valid, const __sanitizer_cap_rights_t *rights) { + void *ctx; + COMMON_INTERCEPTOR_ENTER(ctx, cap_rights_is_valid, rights); + if (rights) + COMMON_INTERCEPTOR_READ_RANGE(ctx, rights, sizeof(*rights)); + + return REAL(cap_rights_is_valid(rights)); +} + +INTERCEPTOR(__sanitizer_cap_rights *, cap_rights_merge, + __sanitizer_cap_rights *dst, const __sanitizer_cap_rights *src) { + void *ctx; + COMMON_INTERCEPTOR_ENTER(ctx, cap_rights_merge, dst, src); + if (src) + COMMON_INTERCEPTOR_READ_RANGE(ctx, src, sizeof(*src)); + + __sanitizer_cap_rights *ret = REAL(cap_rights_merge)(dst, src); + if (dst) + COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, sizeof(*dst)); + + return ret; +} + +INTERCEPTOR(__sanitizer_cap_rights *, cap_rights_remove, + __sanitizer_cap_rights *dst, const __sanitizer_cap_rights *src) { + void *ctx; + COMMON_INTERCEPTOR_ENTER(ctx, cap_rights_remove, dst, src); + if (src) + COMMON_INTERCEPTOR_READ_RANGE(ctx, src, sizeof(*src)); + + __sanitizer_cap_rights *ret = REAL(cap_rights_remove)(dst, src); + if (dst) + COMMON_INTERCEPTOR_WRITE_RANGE(ctx, dst, sizeof(*dst)); + + return ret; +} + +INTERCEPTOR(bool, cap_rights_contains, const __sanitizer_cap_rights *big, + const __sanitizer_cap_rights *little) { + void *ctx; + COMMON_INTERCEPTOR_ENTER(ctx, cap_rights_contains, big, little); + if (little) + COMMON_INTERCEPTOR_READ_RANGE(ctx, little, sizeof(*little)); + if (big) + COMMON_INTERCEPTOR_READ_RANGE(ctx, big, sizeof(*big)); + + return REAL(cap_rights_contains)(big, little); +} + INTERCEPTOR(int, cap_ioctls_limit, int fd, const uptr *cmds, SIZE_T ncmds) { void *ctx; COMMON_INTERCEPTOR_ENTER(ctx, cap_ioctls_limit, fd, cmds, ncmds); @@ -7885,6 +7934,10 @@ INTERCEPTOR(int, cap_ioctls_get, int fd, uptr *cmds, SIZE_T maxcmds) { #define INIT_CAPSICUM \ COMMON_INTERCEPT_FUNCTION(cap_rights_get); \ COMMON_INTERCEPT_FUNCTION(cap_rights_limit); \ + COMMON_INTERCEPT_FUNCTION(cap_rights_contains); \ + COMMON_INTERCEPT_FUNCTION(cap_rights_remove); \ + COMMON_INTERCEPT_FUNCTION(cap_rights_merge); \ + COMMON_INTERCEPT_FUNCTION(cap_rights_is_valid); \ COMMON_INTERCEPT_FUNCTION(cap_ioctls_get); \ COMMON_INTERCEPT_FUNCTION(cap_ioctls_limit) #else |