C-Netz SIM: Terminate phone number string at first 0xf
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@ -320,6 +320,9 @@ void decode_directory(uint8_t *data, char *number, char *name)
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digit = (data[i >> 1] & 0xf) + '0';
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digit = (data[i >> 1] & 0xf) + '0';
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if (digit <= '9')
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if (digit <= '9')
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number[j++] = digit;
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number[j++] = digit;
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/* stop if we have digit=0xf (end of line) */
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if (digit == 0xf)
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break;
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}
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}
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number[j] = '\0';
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number[j] = '\0';
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}
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}
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@ -684,7 +687,7 @@ static void wt_rufn(sim_sim_t *sim, uint8_t *data, int length)
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char number[17];
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char number[17];
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decode_directory(data + 1, number, NULL);
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decode_directory(data + 1, number, NULL);
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/* if number is cleared, we ignore that */
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/* if number is cleared (no digits), we ignore that */
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if (number[0] == '\0')
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if (number[0] == '\0')
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goto respond;
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goto respond;
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switch (rufn) {
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switch (rufn) {
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