forked from pool/dmidecode
31 lines
1.0 KiB
Diff
31 lines
1.0 KiB
Diff
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From: Jean Delvare <jdelvare@suse.de>
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Date: Tue, 19 Jan 2021 16:26:01 +0100
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Subject: dmidecode: Fix crash with -u option
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Git-commit: 11e134e54d15e67a64c39a623f492a28df922517
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Patch-mainline: yes
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A segmentation fault was reported with option -u. Turns out to be a
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stupid thinko where the buffer offset was reset at the wrong loop
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depth.
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Reported-by: Jerry Hoemann <jerry.hoemann@hpe.com>
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Fixes: da06888d08b9 ("dmidecode: Use the print helpers in dump mode too")
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Signed-off-by: Jean Delvare <jdelvare@suse.de>
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---
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dmidecode.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- dmidecode-3.3.orig/dmidecode.c 2021-01-22 15:51:26.330074180 +0100
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+++ dmidecode-3.3/dmidecode.c 2021-01-22 15:51:29.445143171 +0100
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@@ -248,9 +248,9 @@ static void dmi_dump(const struct dmi_he
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{
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int j, l = strlen(s) + 1;
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- off = 0;
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for (row = 0; row < ((l - 1) >> 4) + 1; row++)
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{
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+ off = 0;
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for (j = 0; j < 16 && j < l - (row << 4); j++)
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off += sprintf(raw_data + off,
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j ? " %02X" : "%02X",
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