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shared.c: do not modify const memory
Noticed-by: zhongjj <zhongjj@lemote.com> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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parent
084ca50972
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dc1a8eadd4
14
shared.c
14
shared.c
@ -100,23 +100,15 @@ void *cgit_free_commitinfo(struct commitinfo *info)
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char *trim_end(const char *str, char c)
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{
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int len;
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char *s, *t;
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if (str == NULL)
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return NULL;
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t = (char *)str;
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len = strlen(t);
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while(len > 0 && t[len - 1] == c)
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len = strlen(str);
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while(len > 0 && str[len - 1] == c)
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len--;
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if (len == 0)
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return NULL;
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c = t[len];
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t[len] = '\0';
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s = xstrdup(t);
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t[len] = c;
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return s;
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return xstrndup(str, len);
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}
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char *strlpart(char *txt, int maxlen)
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