Fix small memleaks in nis_passwd() and nis_group().
These only occur upon error. Code Review: https://reviews.freebsd.org/D1849 Reviewed by: delphij CID: 1016715 CID: 1016717
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@ -1173,8 +1173,10 @@ nis_group(void *retval, void *mdata, va_list ap)
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* terminator, alignment padding, and one (char *)
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* pointer for the member list terminator.
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*/
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if (resultlen >= bufsize - _ALIGNBYTES - sizeof(char *))
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if (resultlen >= bufsize - _ALIGNBYTES - sizeof(char *)) {
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free(result);
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goto erange;
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}
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memcpy(buffer, result, resultlen);
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buffer[resultlen] = '\0';
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free(result);
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@ -1392,8 +1392,10 @@ nis_passwd(void *retval, void *mdata, va_list ap)
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continue;
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}
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}
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if (resultlen >= bufsize)
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if (resultlen >= bufsize) {
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free(result);
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goto erange;
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}
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memcpy(buffer, result, resultlen);
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buffer[resultlen] = '\0';
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free(result);
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