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65b455b123
When debugging is enabled, we use a temporary on-stack buffer for formatting the key strings like "(11368871, direntry, 0xcd0750)". The buffer size is 32 bytes and sometimes it is not enough to fit the key string - e.g., when inode numbers are high. This is not fatal, but the key strings are incomplete and UBIFS complains like this: UBIFS assert failed in dbg_snprintf_key at 137 (pid 1) This is a regression caused by "515315a UBIFS: fix key printing". Fix the issue by increasing the buffer to 48 bytes. Reported-by: Michael Hench <michaelhench@gmail.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Tested-by: Michael Hench <michaelhench@gmail.com> Cc: stable@vger.kernel.org [v3.3+]