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fix: test: Fix strstr const inheritance issue in test code

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The const property was discarded by a strstr call in test-data.c.
This has been fixed.

Closes #5861

Merge branch '5861-fix-const-inheritance-issue-in-test' into 'bind-9.20'

See merge request isc-projects/bind9!11815
This commit is contained in:
Michal Nowak 2026-04-08 11:40:42 +02:00
commit dbfc344e63
1 changed files with 11 additions and 7 deletions
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18
bin/tests/system/rpz/testlib/test-data.c
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@ -865,8 +865,8 @@ apply_update(const char *updstr, trpz_result_t **presults, size_t *pnresults,
}
} else if (!strcasecmp(rrbuf, "TXT")) {
char *ftext = NULL;
const char *ftext = NULL;
size_t len;
ftext = strstr(updstr, databuf);
if (ftext == NULL) {
fprintf(stderr, "Error parsing TXT record: \"%s\"\n",
@ -875,15 +875,19 @@ apply_update(const char *updstr, trpz_result_t **presults, size_t *pnresults,
}
if (*ftext == '"') {
*ftext++ = 0;
ftext++;
if (ftext[strlen(ftext) - 1] == '"') {
ftext[strlen(ftext) - 1] = 0;
len = strlen(ftext);
if (len > 0 && ftext[len - 1] == '"') {
len--;
}
} else {
len = strlen(ftext);
}
strncpy(databuf, ftext, sizeof(databuf));
databuf[sizeof(databuf) - 1] = 0;
strncpy(databuf, ftext,
len < sizeof(databuf) ? len : sizeof(databuf));
databuf[len < sizeof(databuf) ? len : sizeof(databuf) - 1] = 0;
policy = LIBRPZ_POLICY_RECORD;
} else if (!strcasecmp(rrbuf, "DNAME")) {
policy = LIBRPZ_POLICY_RECORD;