libfdisk: make script header parser more pedantic
Signed-off-by: Karel Zak <kzak@redhat.com>
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@ -461,6 +461,17 @@ static int parse_header_line(struct fdisk_script *dp, char *s)
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ltrim_whitespace((unsigned char *) value);
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rtrim_whitespace((unsigned char *) value);
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if (strcmp(name, "label") == 0) {
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if (dp->cxt && !fdisk_get_label(dp->cxt, value))
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goto done; /* unknown label name */
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} else if (strcmp(name, "unit") == 0) {
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if (strcmp(value, "sectors") != 0)
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goto done; /* only "sectors" supported */
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} else if (strcmp(name, "label-id") == 0) {
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; /* whatever is posssible */
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} else
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goto done; /* unknown header */
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if (*name && *value)
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rc = fdisk_script_set_header(dp, name, value);
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done:
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