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-rw-r--r--libio/iogets.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/libio/iogets.c b/libio/iogets.c
index 419342fb12..352e80244b 100644
--- a/libio/iogets.c
+++ b/libio/iogets.c
@@ -30,7 +30,10 @@ _IO_gets (buf)
char* buf;
{
_IO_size_t count;
- int ch = _IO_getc (_IO_stdin);
+ int ch;
+
+ _IO_flockfile (_IO_stdin);
+ ch = _IO_getc_unlocked (_IO_stdin);
if (ch == EOF)
return NULL;
if (ch == '\n')
@@ -42,6 +45,7 @@ _IO_gets (buf)
if (_IO_stdin->_IO_file_flags & _IO_ERR_SEEN)
return NULL;
}
+ _IO_funlockfile (_IO_stdin);
buf[count] = 0;
return buf;
}