 Rich Felker
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aeea71dc04
fix and refactor child reaping logic in wordexp
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vor 11 Jahren |
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Rich Felker
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caaf7d443d
fix fd leak and case where fd 1 is already closed in wordexp
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vor 11 Jahren |
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Rich Felker
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8253f59eae
fix resource exhaustion and zero-word cases in wordexp
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vor 11 Jahren |
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Rich Felker
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d8f1908b82
improve robustness of wordexp and fix handling of 0-word case
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vor 11 Jahren |
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Rich Felker
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400c5e5c83
use restrict everywhere it's required by c99 and/or posix 2008
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vor 12 Jahren |
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Rich Felker
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0d5df2df4f
wordexp must set the we_offs entries of we_wordv to null pointers
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vor 13 Jahren |
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Rich Felker
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bef7a85e45
fix crash in wordfree if we_offs is not initialized by the caller
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vor 13 Jahren |
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Rich Felker
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6250c0be4b
wordexp cannot use we_offs unless WRDE_DOOFFS flag is set
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vor 14 Jahren |
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Rich Felker
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145c05345d
block cancellation in wordexp, handle more errors
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vor 14 Jahren |
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Rich Felker
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f0fc95d439
avoid malloc of potentially-large string in wordexp
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vor 14 Jahren |
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Rich Felker
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90f09a0dde
remove stupid debug code in wordexp
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vor 14 Jahren |
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Rich Felker
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d251c2645c
implement wordexp. first try, may be buggy. intended to be safe.
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vor 14 Jahren |
