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Fix printf problems with high ascii characters after r413586 (1.8).

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In r413586 (1.8) various casts were added to silence gcc 4.10 warnings.
Those fixes included things like:

    -out += sprintf(out, "%%%02X", (unsigned char) *ptr);
    +out += sprintf(out, "%%%02X", (unsigned) *ptr);

That works for low ascii characters, but for the high range that yields
e.g. FFFFFFC3 when C3 is expected.

This changeset:
- fixes those casts to use the 'hh' unsigned char modifier instead
- consistently uses %02x instead of %2.2x (or other non-standard usage)
- adds a few 'h' modifiers in various places
- fixes a 'replcaes' typo
- dev/urandon typo (in 13+ patch)

Review: https://reviewboard.asterisk.org/r/4263/

ASTERISK-24619 #close
Reported by: Stefan27 (on IRC)
........

Merged revisions 429673 from http://svn.asterisk.org/svn/asterisk/branches/11
........

Merged revisions 429674 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/13@429675 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Walter Doekes
2014-12-17 09:54:00 +00:00
parent a3534b7c05
commit 9ae57e0dd6
25 changed files with 88 additions and 90 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
channels/chan_sip.c
View File

@@ -8369,7 +8369,7 @@ static struct ast_frame *sip_rtp_read(struct ast_channel *ast, struct sip_pvt *p
}
ast_str_append(&out, 0, " -> ");
for (i = 0; i < f->datalen; i++) {
ast_str_append(&out, 0, "%02X ", (unsigned)arr[i]);
ast_str_append(&out, 0, "%02hhX ", arr[i]);
}
ast_verb(0, "%s\n", ast_str_buffer(out));
ast_free(out);
@@ -23591,7 +23591,7 @@ static void handle_response_refer(struct sip_pvt *p, int resp, const char *rest,
theoretically possible. */
if (resp < 299) { /* 1xx cases don't get here */
ast_log(LOG_WARNING, "SIP transfer to %s had unxpected 2xx response (%d), confusion is possible. \n", p->refer->refer_to, resp);
ast_log(LOG_WARNING, "SIP transfer to %s had unexpected 2xx response (%d), confusion is possible. \n", p->refer->refer_to, resp);
} else {
ast_log(LOG_WARNING, "SIP transfer to %s with response (%d). \n", p->refer->refer_to, resp);
}