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annotate uptools/libcoding/alpha_addr.c @ 1011:6d9b10633f10 default tip

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etmsync Pirelli IMEI retrieval: fix poor use of printf() Bug reported by Vadim Yanitskiy <fixeria@osmocom.org>: the construct where a static-allocated string was passed to printf() without any format arguments causes newer compilers to report a security problem. Given that formatted output is not needed here, just fixed string output, change printf() to fputs(), and direct the error message to stderr while at it.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 23 May 2024 17:29:57 +0000
parents 74d5e95ee84a
children
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74d5e95ee84a uptools/libcoding: alphabetic address handling implemented
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1 /*
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2 * This library module contains some bits that help working with
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3 * alphabetic addresses.
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4 */
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5
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6 #include <sys/types.h>
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7
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8 u_char alpha_septets_to_digits[12] = {0, 2, 4, 6, 7, 9, 11, 13, 14, 16, 18, 20};
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9
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10 alpha_addr_valid(ndigits, sepp)
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11 unsigned ndigits, *sepp;
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12 {
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13 unsigned n;
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14
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15 for (n = 1; n <= 11; n++)
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16 if (alpha_septets_to_digits[n] == ndigits) {
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17 *sepp = n;
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18 return(1);
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19 }
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20 return(0);
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21 }