On 10/18/2017 06:27 PM, Tom Rini wrote: > On Wed, Oct 18, 2017 at 04:03:21PM +0200, Patrick Delaunay wrote: > >> solve data abort for the command "ums 0 ubi 0" >> because result of case blk_get_device_part_str() result is OK >> but with block_dev = 0 when CONFIG_CMD_UBIFS is activate and >> ubi volume is mounted >> >> Signed-off-by: Patrick Delaunay <patrick.delau...@st.com>
This is UMS, so Lukasz ... please review _thoroughly_ , as I suspect there might be some weird underlying issue . >> --- >> >> cmd/usb_mass_storage.c | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/cmd/usb_mass_storage.c b/cmd/usb_mass_storage.c >> index cfeecb7..c0563ca 100644 >> --- a/cmd/usb_mass_storage.c >> +++ b/cmd/usb_mass_storage.c >> @@ -85,7 +85,7 @@ static int ums_init(const char *devtype, const char >> *devnums_part_str) >> partnum = 0; >> >> /* f_mass_storage.c assumes SECTOR_SIZE sectors */ >> - if (block_dev->blksz != SECTOR_SIZE) >> + if (!block_dev || block_dev->blksz != SECTOR_SIZE) >> goto cleanup; >> >> ums_new = realloc(ums, (ums_count + 1) * sizeof(*ums)); > > Adding in Marek.. > -- Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
