| commit | e203db293863fa15b4b1917d4398fb5bd63c4e88 | [log] [tgz] |
|---|---|---|
| author | Salva Peiró <speirofr@gmail.com> | Thu Jul 23 14:26:19 2015 +0200 |
| committer | Joerg Roedel <jroedel@suse.de> | Mon Aug 03 17:23:41 2015 +0200 |
| tree | f5f4dcbded8e90623ee1aab4d5519a032e25a86a | |
| parent | 5835b6a64ce39434d5cc9857769c73982d488b42 [diff] |
iommu/omap: Fix debug_read_tlb() to use seq_printf() The debug_read_tlb() uses the sprintf() functions directly on the buffer allocated by buf = kmalloc(count), without taking into account the size of the buffer, with the consequence corrupting the heap, depending on the count requested by the user. The patch fixes the issue replacing sprintf() by seq_printf(). Signed-off-by: Salva Peiró <speirofr@gmail.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>