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i.pca: Fix Resource Leak issue #4664

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i.pca: Fix Resource Leak issue #4664

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ShubhamDesai
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@ShubhamDesai ShubhamDesai commented Nov 6, 2024 •
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This pull request fixes issue identified by coverity scan (CID : 1207830, 1207835, 1207833, 1207834, 1207836, 1207837)
G_free() is used.

@github-actions github-actions bot added C Related code is in C module imagery labels Nov 6, 2024
nilason
nilason requested changes Nov 7, 2024
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If I'm not misreading the code, sum2 and rowbuf are both 2D arrays, of which each part also needs to be freed.

This will lead to too much repetitive code for freeing resources, so I'd suggest we use goto with a return value variable.

@nilason nilason added this to the 8.5.0 milestone Nov 7, 2024
Shubham Vasudeo Desai added 2 commits November 8, 2024 17:30
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If I'm not misreading the code, sum2 and rowbuf are both 2D arrays, of which each part also needs to be freed.

This will lead to too much repetitive code for freeing resources, so I'd suggest we use goto with a return value variable.

Done

nilason
nilason reviewed Nov 14, 2024
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imagery/i.pca/main.c Outdated Show resolved Hide resolved
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