https://github.com/torvalds/linux
Revision 4dcd19bfabaee8f9f4bcf203afba09b98ccbaf76 authored by Arvind Yadav on 13 December 2016, 08:20:52 UTC, committed by Bartlomiej Zolnierkiewicz on 04 January 2017, 11:58:45 UTC
Here, If devm_ioremap will fail. It will return NULL. Kernel can run into a NULL-pointer dereference. This error check will avoid NULL pointer dereference. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Acked-by: Yoichi Yuasa <yuasa@linux-mips.org> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
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Tip revision: 4dcd19bfabaee8f9f4bcf203afba09b98ccbaf76 authored by Arvind Yadav on 13 December 2016, 08:20:52 UTC
video: fbdev: cobalt_lcdfb: Handle return NULL error from devm_ioremap
video: fbdev: cobalt_lcdfb: Handle return NULL error from devm_ioremap
Tip revision: 4dcd19b
| File | Mode | Size |
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| arch | ||
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| crypto | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .cocciconfig | -rw-r--r-- | 59 bytes |
| .get_maintainer.ignore | -rw-r--r-- | 31 bytes |
| .gitattributes | -rw-r--r-- | 30 bytes |
| .gitignore | -rw-r--r-- | 1.3 KB |
| .mailmap | -rw-r--r-- | 7.5 KB |
| COPYING | -rw-r--r-- | 18.3 KB |
| CREDITS | -rw-r--r-- | 96.0 KB |
| Kbuild | -rw-r--r-- | 2.8 KB |
| Kconfig | -rw-r--r-- | 252 bytes |
| MAINTAINERS | -rw-r--r-- | 381.8 KB |
| Makefile | -rw-r--r-- | 57.6 KB |
| README | -rw-r--r-- | 722 bytes |
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