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| author |  Miika Turkia <miika.turkia@gmail.com> | 2015-09-10 07:19:04 +0300 |
|---|---|---|
| committer |  Dirk Hohndel <dirk@hohndel.org> | 2015-09-09 21:33:49 -0700 |
| commit | 51ce83ed20cd2ea493cf8118c1d85f9963f4e77f (patch) | |
| tree | aae8caa68f72113145a244ea35ccfd4c6735a1fb /serial_ftdi.c | |
| parent | 54eefe2f7f96480e36db93eeb8524d7e65114d96 (diff) | |
| download | subsurface-51ce83ed20cd2ea493cf8118c1d85f9963f4e77f.tar.gz | |
Fix memory leaks in serial ftdi
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Diffstat (limited to 'serial_ftdi.c')
| -rw-r--r-- | serial_ftdi.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/serial_ftdi.c b/serial_ftdi.c index ab74b9ac1..cbac026cf 100644 --- a/serial_ftdi.c +++ b/serial_ftdi.c @@ -186,6 +186,7 @@ static dc_status_t serial_ftdi_open (serial_t **out, dc_context_t *context, cons struct ftdi_context *ftdi_ctx = ftdi_new(); if (ftdi_ctx == NULL) { + free(device); SYSERROR (context, errno); return DC_STATUS_NOMEMORY; } @@ -205,11 +206,13 @@ static dc_status_t serial_ftdi_open (serial_t **out, dc_context_t *context, cons ftdi_init(ftdi_ctx); if (ftdi_set_interface(ftdi_ctx,INTERFACE_ANY)) { + free(device); ERROR (context, "%s", ftdi_get_error_string(ftdi_ctx)); return DC_STATUS_IO; } if (serial_ftdi_open_device(ftdi_ctx) < 0) { + free(device); ERROR (context, "%s", ftdi_get_error_string(ftdi_ctx)); return DC_STATUS_IO; } @@ -220,6 +223,7 @@ static dc_status_t serial_ftdi_open (serial_t **out, dc_context_t *context, cons } if (ftdi_usb_purge_buffers(ftdi_ctx)) { + free(device); ERROR (context, "%s", ftdi_get_error_string(ftdi_ctx)); return DC_STATUS_IO; } |