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![René Scharfe](/assets/img/avatar_default.png)
Add and apply a semantic patch for calling xstrncmpz() to compare a NUL-terminated string with a buffer of a known length instead of using strncmp() and checking the terminating NUL explicitly. This simplifies callers by reducing code duplication. I had to adjust remote.c manually because Coccinelle inexplicably changed the indent of the else branches. Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
29 lines
478 B
Plaintext
29 lines
478 B
Plaintext
@@
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expression S, T, L;
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@@
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(
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- strncmp(S, T, L) || S[L]
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+ !!xstrncmpz(S, T, L)
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- strncmp(S, T, L) || S[L] != '\0'
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+ !!xstrncmpz(S, T, L)
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- strncmp(S, T, L) || T[L]
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+ !!xstrncmpz(T, S, L)
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- strncmp(S, T, L) || T[L] != '\0'
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+ !!xstrncmpz(T, S, L)
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- !strncmp(S, T, L) && !S[L]
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+ !xstrncmpz(S, T, L)
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- !strncmp(S, T, L) && S[L] == '\0'
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+ !xstrncmpz(S, T, L)
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- !strncmp(S, T, L) && !T[L]
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+ !xstrncmpz(T, S, L)
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- !strncmp(S, T, L) && T[L] == '\0'
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+ !xstrncmpz(T, S, L)
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)
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