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annotate uptools/libcoding/hexencode.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 ae2556e256a4
children
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361
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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1 /*
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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2 * This module contains the function for generating hex strings.
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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3 */
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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4
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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5 #include <sys/types.h>
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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6 #include <stdio.h>
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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7
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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8 make_hex_string(inbuf, len, outbuf)
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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9 u_char *inbuf;
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10 unsigned len;
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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11 char *outbuf;
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12 {
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13 char *dp = outbuf;
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14 unsigned n;
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15
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16 for (n = 0; n < len; n++) {
ae2556e256a4 uptools/libcoding: implemented function for generating hex strings
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17 sprintf(dp, "%02X", inbuf[n]);
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18 dp += 2;
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19 }
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20 *dp = '\0';
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21 }