shared: use memdup over stdndupa #92
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The stdndupa has a couple of gotchas: - allocates memory on stack via alloca(3)... where we pass it a user-provided string in at least one instance - it's a GNU extension missing on musl and bionic The mkdir_p() function is not a hot path, so using heap allocation is perfectly fine. Swap the stdndupa for our local helper memdup. Signed-off-by: Emil Velikov <[email protected]>
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The stdndupa has a couple of gotchas: - allocates memory on stack via alloca(3)... where we pass it a user-provided string in at least one instance - it's a GNU extension missing on musl and bionic The mkdir_p() function is not a hot path, so using heap allocation is perfectly fine. Swap the stdndupa for our local helper memdup. Signed-off-by: Emil Velikov <[email protected]> Link: #92 Signed-off-by: Lucas De Marchi <[email protected]>
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Applied, thanks |
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The stdndupa has a couple of gotchas:
The mkdir_p() function is not a hot path, so using heap allocation is perfectly fine. Swap the stdndupa for our local helper memdup.