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decoder could read 1 byte beyond data of section 4 #62

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vsouvan opened this issue Apr 19, 2020 · 1 comment
Open

decoder could read 1 byte beyond data of section 4 #62

vsouvan opened this issue Apr 19, 2020 · 1 comment
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0.8.6

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@vsouvan
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vsouvan commented Apr 19, 2020 •
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When an invalid BUFR message with a short data section 4. The decoder may read 1 byte beyond data of section4 in memory.
This could result in false value for the last descriptor if section 4 is short by 1 byte only.

Imported from Launchpad using lp2gh.
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vsouvan commented Apr 19, 2020

(by vanh-souvanlasy)
substracted 1 from test condition before allowing use of next byte.

@vsouvan vsouvan added this to the 0.8.6 milestone Apr 19, 2020
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