src/usr.bin/grep/grep.c - diff

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version 1.47, 2014/11/26 18:34:51

version 1.48, 2014/12/01 06:36:04

Line 174

}

if (patterns == pattern_sz) {

pattern_sz *= 2;

pattern = grep_realloc(pattern, ++pattern_sz * sizeof(*pattern));

pattern = grep_reallocarray(pattern, ++pattern_sz, sizeof(*pattern));

}

if (len > 0 && pat[len - 1] == '\n')

--len;

Line 358

/* defer adding of expressions until all arguments are parsed */

if (exprs == expr_sz) {

expr_sz *= 2;

expr = grep_realloc(expr, ++expr_sz * sizeof(*expr));

expr = grep_reallocarray(expr, ++expr_sz,

sizeof(*expr));

}

needpattern = 0;

expr[exprs] = optarg;