diff options
Diffstat (limited to 'ext/gd/gd.c')
| -rw-r--r-- | ext/gd/gd.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/ext/gd/gd.c b/ext/gd/gd.c index 92adaedf94..fd4a8401c3 100644 --- a/ext/gd/gd.c +++ b/ext/gd/gd.c @@ -1443,11 +1443,11 @@ PHP_FUNCTION(imageloadfont) */ font = (gdFontPtr) emalloc(sizeof(gdFont)); b = 0; - while (b < hdr_size && (n = php_stream_read(stream, (char*)&font[b], hdr_size - b))) { + while (b < hdr_size && (n = php_stream_read(stream, (char*)&font[b], hdr_size - b)) > 0) { b += n; } - if (!n) { + if (n <= 0) { efree(font); if (php_stream_eof(stream)) { php_error_docref(NULL, E_WARNING, "End of file while reading header"); @@ -1486,11 +1486,11 @@ PHP_FUNCTION(imageloadfont) font->data = emalloc(body_size); b = 0; - while (b < body_size && (n = php_stream_read(stream, &font->data[b], body_size - b))) { + while (b < body_size && (n = php_stream_read(stream, &font->data[b], body_size - b)) > 0) { b += n; } - if (!n) { + if (n <= 0) { efree(font->data); efree(font); if (php_stream_eof(stream)) { |