diff options
| -rw-r--r-- | ext/session/mod_files.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/ext/session/mod_files.c b/ext/session/mod_files.c index 52dddadc6d..89b894d29b 100644 --- a/ext/session/mod_files.c +++ b/ext/session/mod_files.c @@ -275,6 +275,10 @@ PS_READ_FUNC(files) #endif if (n != sbuf.st_size) { + if (n == -1) + php_error(E_WARNING, "read failed: %s (%d)", strerror(errno), errno); + else + php_error(E_WARNING, "read returned less bytes than requested"); efree(*val); return FAILURE; } @@ -307,7 +311,10 @@ PS_WRITE_FUNC(files) #endif if (n != vallen) { - php_error(E_WARNING, "write failed: %s (%d)", strerror(errno), errno); + if (n == -1) + php_error(E_WARNING, "write failed: %s (%d)", strerror(errno), errno); + else + php_error(E_WARNING, "write wrote less bytes than requested"); return FAILURE; } |