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@ -406,12 +406,17 @@ int readfile(const char *path, char **buf, size_t *size)
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fd = open(path, O_RDONLY);
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if (fd == -1)
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return errno;
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if (fstat(fd, &st))
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if (fstat(fd, &st)) {
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close(fd);
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return errno;
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if (!S_ISREG(st.st_mode))
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}
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if (!S_ISREG(st.st_mode)) {
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close(fd);
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return EISDIR;
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}
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*buf = xmalloc(st.st_size + 1);
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*size = read_in_full(fd, *buf, st.st_size);
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(*buf)[*size] = '\0';
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close(fd);
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return (*size == st.st_size ? 0 : errno);
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}
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