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| author | Ed Maste <emaste@FreeBSD.org> | 2022-09-13 17:39:02 +0000 |
|---|---|---|
| committer | Ed Maste <emaste@FreeBSD.org> | 2024-05-07 00:03:52 +0000 |
| commit | 8d0ca017408ed87de0e3f8746421e88a834b9bb0 (patch) | |
| tree | 930bafbf6cc8040a4bf7a14e7e13708aa7004990 | |
| parent | 6290fc5eeffc2cb145c1715d9b2a1ccf996660b6 (diff) | |
| download | src-8d0ca017408ed87de0e3f8746421e88a834b9bb0.tar.gz src-8d0ca017408ed87de0e3f8746421e88a834b9bb0.zip | |
Update capsicum-test to eab7a83b05becf64439b4b256b3d756b353fbbbb
(cherry picked from commit 4ee9db7a1d428a0c067ad4c65591972872eb2ade)
PR: 266112
| -rw-r--r-- | contrib/capsicum-test/syscalls.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/contrib/capsicum-test/syscalls.h b/contrib/capsicum-test/syscalls.h index 592a1677e1f1..3ea8803c2f64 100644 --- a/contrib/capsicum-test/syscalls.h +++ b/contrib/capsicum-test/syscalls.h @@ -47,16 +47,29 @@ inline int bogus_mount_() { /* Mappings for extended attribute functions */ #include <sys/extattr.h> +#include <errno.h> +static const char *fbsd_extattr_skip_prefix(const char *p) { + if (*p++ == 'u' && *p++ == 's' && *p++ == 'e' && *p++ == 'r' && *p++ == '.') + return p; + errno = EINVAL; + return NULL; +} inline ssize_t flistxattr_(int fd, char *list, size_t size) { return extattr_list_fd(fd, EXTATTR_NAMESPACE_USER, list, size); } inline ssize_t fgetxattr_(int fd, const char *name, void *value, size_t size) { + if (!(name = fbsd_extattr_skip_prefix(name))) + return -1; return extattr_get_fd(fd, EXTATTR_NAMESPACE_USER, name, value, size); } inline int fsetxattr_(int fd, const char *name, const void *value, size_t size, int) { + if (!(name = fbsd_extattr_skip_prefix(name))) + return -1; return extattr_set_fd(fd, EXTATTR_NAMESPACE_USER, name, value, size); } inline int fremovexattr_(int fd, const char *name) { + if (!(name = fbsd_extattr_skip_prefix(name))) + return -1; return extattr_delete_fd(fd, EXTATTR_NAMESPACE_USER, name); } |