libburnia/libburn
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Fixed a SIGSEGV introduced by previous revision

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This commit is contained in:
Thomas Schmitt 2014-06-10 13:08:12 +00:00
parent ca532f7623
commit 193c260285
2 changed files with 5 additions and 3 deletions
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2
cdrskin/cdrskin_timestamp.h
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@ -1 +1 @@
#define Cdrskin_timestamP "2014.06.09.183251" #define Cdrskin_timestamP "2014.06.10.130721"

6
libburn/drive.c
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@ -2638,7 +2638,7 @@ off_t burn_disc_available_space(struct burn_drive *d,
struct burn_write_opts *o) struct burn_write_opts *o)
{ {
int lba, nwa, ret; int lba, nwa, ret;
off_t bytes; off_t bytes, start_byte = 0;
if (burn_drive_is_released(d)) if (burn_drive_is_released(d))
return 0; return 0;
@ -2647,7 +2647,9 @@ off_t burn_disc_available_space(struct burn_drive *d,
if (d->drive_role == 0) if (d->drive_role == 0)
return 0; return 0;
if (d->drive_role != 1) { if (d->drive_role != 1) {
ret = burn_os_stdio_capacity(d->devname, o->start_byte, &bytes); if (o != NULL)
start_byte = o->start_byte;
ret = burn_os_stdio_capacity(d->devname, start_byte, &bytes);
if (ret != 1) if (ret != 1)
bytes = d->media_capacity_remaining; bytes = d->media_capacity_remaining;
if (bytes <= 0) if (bytes <= 0)