Messages in this thread Patch in this message | | | Subject | [PATCH] tpm: fix memory leak | From | Kylene Jo Hall <> | Date | Wed, 19 Apr 2006 14:13:40 -0500 |
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The eventname was kmalloc'd and not freed in the *_show functions.
This bug was found by Coverity.
Signed-off-by: Kylene Hall <kjhall@us.ibm.com> --- drivers/char/tpm/tpm_bios.c | 2 ++ 1 files changed, 2 insertions(+)
--- linux-2.6.17-rc1/drivers/char/tpm/tpm_bios.c 2006-04-18 15:14:45.626390250 -0500 +++ linux-2.6.17-rc1-tpm/drivers/char/tpm/tpm_bios.c 2006-04-19 13:53:55.746954250 -0500 @@ -320,6 +321,7 @@ static int tpm_binary_bios_measurements_ /* 5th: delimiter */ seq_putc(m, '\0'); + kfree(eventname); return 0; } @@ -367,6 +369,7 @@ static int tpm_ascii_bios_measurements_s /* 4th: eventname <= max + \'0' delimiter */ seq_printf(m, " %s\n", eventname); + kfree(eventname); return 0; }
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