diff options
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/lib/system.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/source3/lib/system.c b/source3/lib/system.c index c59fe5c34d..fead58faae 100644 --- a/source3/lib/system.c +++ b/source3/lib/system.c @@ -1387,6 +1387,10 @@ ssize_t sys_getxattr (const char *path, const char *name, void *value, size_t si */ retval = extattr_get_file(path, attrnamespace, attrname, NULL, 0); + if (retval == -1) { + return -1; + } + if(retval > size) { errno = ERANGE; return -1; @@ -1422,6 +1426,10 @@ ssize_t sys_lgetxattr (const char *path, const char *name, void *value, size_t s retval = extattr_get_link(path, attrnamespace, attrname, NULL, 0); + if (retval == -1) { + return -1; + } + if(retval > size) { errno = ERANGE; return -1; @@ -1457,6 +1465,10 @@ ssize_t sys_fgetxattr (int filedes, const char *name, void *value, size_t size) retval = extattr_get_fd(filedes, attrnamespace, attrname, NULL, 0); + if (retval == -1) { + return -1; + } + if(retval > size) { errno = ERANGE; return -1; |