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libraw1394
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Set handle->iso.packets to NULL after freeing to avoid double-frees.

This commit is contained in:
Jarod Wilson 2007-10-24 16:50:24 -04:00 committed by Kristian Høgsberg
parent 78a77758c7
commit 8085c633bc
1 changed files with 5 additions and 0 deletions
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5
juju/raw1394-iso.c
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@ -389,6 +389,7 @@ iso_init(raw1394handle_t handle, int type,
handle->iso.fd = open(handle->local_filename, O_RDWR);
if (handle->iso.fd < 0) {
free(handle->iso.packets);
handle->iso.packets = NULL;
return -1;
}
@ -399,6 +400,7 @@ iso_init(raw1394handle_t handle, int type,
handle->iso.fd, &ep) < 0) {
close(handle->iso.fd);
free(handle->iso.packets);
handle->iso.packets = NULL;
return -1;
}
@ -412,6 +414,7 @@ iso_init(raw1394handle_t handle, int type,
if (retval < 0) {
close(handle->iso.fd);
free(handle->iso.packets);
handle->iso.packets = NULL;
return retval;
}
@ -422,6 +425,7 @@ iso_init(raw1394handle_t handle, int type,
if (handle->iso.buffer == MAP_FAILED) {
close(handle->iso.fd);
free(handle->iso.packets);
handle->iso.packets = NULL;
return -1;
}
@ -514,4 +518,5 @@ void raw1394_iso_shutdown(raw1394handle_t handle)
handle->iso.buf_packets * handle->iso.max_packet_size);
close(handle->iso.fd);
free(handle->iso.packets);
handle->iso.packets = NULL;
}