diff options
| author |  Stefan Richter
| 2010-06-05 14:55:53 +0200 |
|---|---|---|
| committer | Stefan Richter
| 2010-09-07 11:18:05 +0200 |
| commit | 9d47becf251d8601e834e777d6f7f10eb62ec8dc (patch) | |
| tree | b4456c1c530787eda26ed71d784efdc4aca9f8c3 /src/fw-iso.c | |
| parent | Fix for overlooked device HUP with 'firewire' stack (diff) | |
Add missing malloc failure checks
Also add errno = ENOMEM because it is said that that some malloc
implementations might miss to do so.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to '')
| -rw-r--r-- | src/fw-iso.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/fw-iso.c b/src/fw-iso.c index 88909dc..5aac9fe 100644 --- a/src/fw-iso.c +++ b/src/fw-iso.c @@ -463,8 +463,10 @@ iso_init(fw_handle_t handle, int type, handle->iso.packet_count = 0; handle->iso.packets = malloc(handle->iso.irq_interval * sizeof handle->iso.packets[0]); - if (handle->iso.packets == NULL) + if (handle->iso.packets == NULL) { + errno = ENOMEM; return -1; + } handle->iso.fd = open(handle->iso.filename, O_RDWR); if (handle->iso.fd < 0) { |