From: Anton Lavrentiev <lavr@ncbi.nlm.nih.gov>
To: cygwin-patches@cygwin.com
Subject: [PATCH 2/5] Cygwin: resolver: Process options forward (not backwards)
Date: Mon, 17 Jan 2022 13:03:11 -0500 [thread overview]
Message-ID: <20220117180314.29064-3-lavr@ncbi.nlm.nih.gov> (raw)
In-Reply-To: <20220117180314.29064-1-lavr@ncbi.nlm.nih.gov>
---
winsup/cygwin/libc/minires.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/winsup/cygwin/libc/minires.c b/winsup/cygwin/libc/minires.c
index 0cf9efd9b..fdc6087f5 100644
--- a/winsup/cygwin/libc/minires.c
+++ b/winsup/cygwin/libc/minires.c
@@ -86,12 +86,12 @@ Read options
***********************************************************************/
-static void get_options(res_state statp, int i, char **words)
+static void get_options(res_state statp, int n, char **words)
{
char *ptr;
- int value;
+ int i, value;
- while (i-- > 0) {
+ for (i = 0; i < n; ++i) {
if (!strcasecmp("debug", words[i])) {
statp->options |= RES_DEBUG;
DPRINTF(statp->options & RES_DEBUG, "%s: 1\n", words[i]);
@@ -208,8 +208,10 @@ static void get_resolv(res_state statp)
}
}
/* Options line */
- else if (!strncasecmp("options", words[0], sizes[0]))
+ else if (!strncasecmp("options", words[0], sizes[0])) {
get_options(statp, i - 1, &words[1]);
+ debug = statp->options & RES_DEBUG;
+ }
}
}
fclose(fd);
--
2.33.0
next prev parent reply other threads:[~2022-01-17 18:03 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-17 18:03 Anton Lavrentiev
2022-01-17 18:03 ` [PATCH 1/5] Cygwin: resolver: Debug to output both IP and port # in native b.o Anton Lavrentiev
2022-01-17 18:03 ` Anton Lavrentiev [this message]
2022-01-18 10:32 ` [PATCH 2/5] Cygwin: resolver: Process options forward (not backwards) Corinna Vinschen
2022-01-18 13:58 ` [EXTERNAL] " Lavrentiev, Anton (NIH/NLM/NCBI) [C]
2022-01-18 15:22 ` Corinna Vinschen
2022-01-17 18:03 ` [PATCH 3/5] Cygwin: resolver: Format spec consitency for Windows errors Anton Lavrentiev
2022-01-17 18:03 ` [PATCH 4/5] Cygwin: resolver: A little more consitency in debug messages Anton Lavrentiev
2022-01-17 18:03 ` [PATCH 5/5] Cygwin: resolver: Added processing of AAAA records Anton Lavrentiev
2022-01-18 16:10 [PATCH 2/5] Cygwin: resolver: Process options forward (not backwards) Lavrentiev, Anton (NIH/NLM/NCBI) [C]
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