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| author | Garrett D'Amore <garrett@damore.org> | 2019-05-19 12:34:26 -0700 |
|---|---|---|
| committer | Garrett D'Amore <garrett@damore.org> | 2019-05-19 12:34:26 -0700 |
| commit | c40cc5d16dbb22c46e47a1028265b8ee9fb5df27 (patch) | |
| tree | 9a10a68cefe5c016db8625d7d158bca868ec20a8 /src/supplemental/websocket/websocket.c | |
| parent | d83d86a140c44cca5f1867479ea7e77a0550e299 (diff) | |
| download | nng-c40cc5d16dbb22c46e47a1028265b8ee9fb5df27.tar.gz nng-c40cc5d16dbb22c46e47a1028265b8ee9fb5df27.tar.bz2 nng-c40cc5d16dbb22c46e47a1028265b8ee9fb5df27.zip | |
fixes #937 Memory Leak in wsstream
Diffstat (limited to 'src/supplemental/websocket/websocket.c')
| -rw-r--r-- | src/supplemental/websocket/websocket.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/supplemental/websocket/websocket.c b/src/supplemental/websocket/websocket.c index 91affc62..d8b7f7d5 100644 --- a/src/supplemental/websocket/websocket.c +++ b/src/supplemental/websocket/websocket.c @@ -447,10 +447,13 @@ ws_frame_prep_tx(nni_ws *ws, ws_frame *frame) // Potentially allocate space for the data if we need to. // Note that an empty message is legal. if ((frame->bufsz < frame->len) && (frame->len > 0)) { + nni_free(frame->buf, frame->bufsz); frame->buf = nni_alloc(frame->len); if (frame->buf == NULL) { + frame->bufsz = 0; return (NNG_ENOMEM); } + frame->bufsz = frame->len; } buf = frame->buf; |