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-rw-r--r--ext/mcrypt/mcrypt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/mcrypt/mcrypt.c b/ext/mcrypt/mcrypt.c
index bdb119fd41..a9098ed283 100644
--- a/ext/mcrypt/mcrypt.c
+++ b/ext/mcrypt/mcrypt.c
@@ -1377,7 +1377,7 @@ PHP_FUNCTION(mcrypt_create_iv)
while (read_bytes < size) {
n = read(*fd, iv + read_bytes, size - read_bytes);
- if (n < 0) {
+ if (n <= 0) {
break;
}
read_bytes += n;