Attachment 234211 Details for Bug 337961 – Patch to fix the problem

[patch] Patch to fix the problem

337961.gfs_grow_slash.patch (text/plain), 1.29 KB, created by Robert Peterson on 2007-10-22 15:54:01 UTC

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Creator: Robert Peterson

Created: 2007-10-22 15:54:01 UTC

Size: 1.29 KB

patch

obsolete

>Index: main.c
>===================================================================
>RCS file: /cvs/cluster/cluster/gfs/gfs_grow/main.c,v
>retrieving revision 1.7
>diff -w -u -p -p -u -r1.7 main.c
>--- main.c	22 Aug 2007 08:58:43 -0000	1.7
>+++ main.c	22 Oct 2007 15:51:17 -0000
>@@ -729,33 +729,42 @@ update_fs(void)
>  */
> 
> static int
>-find_fs(char *name)
>+find_fs(const char *name)
> {
> 	FILE *fp = fopen("/proc/mounts", "r");
> 	char buffer[4096];
> 	char fstype[80];
> 	int fsdump, fspass;
>+	char *realname;
> 
>+	realname = realpath(name, NULL);
>+	if (!realname) {
>+		perror(name);
>+		return -1;
>+	}
> 	if (fp == NULL) {
> 		perror("open: /proc/mounts");
> 		exit(EXIT_FAILURE);
> 	}
> 	while ((fgets(buffer, 4095, fp)) != NULL) {
> 		buffer[4095] = 0;
>-		if (strstr(buffer, name) == 0)
>+		if (strstr(buffer, realname) == 0)
> 			continue;
> 		if (sscanf(buffer, "%s %s %s %s %d %d", device, fspath, fstype,
> 			   fsoptions, &fsdump, &fspass) != 6)
> 			continue;
> 		if (strcmp(fstype, "gfs") != 0)
> 			continue;
>-		if ((strcmp(device, name) != 0) && (strcmp(fspath, name) != 0))
>+		if ((strcmp(device, realname) != 0) &&
>+		    (strcmp(fspath, realname) != 0))
> 			continue;
> 		fclose(fp);
>+		free(realname);
> 		return 0;
> 	}
> 	fprintf(stderr, "GFS Filesystem %s not found\n", name);
> 	fclose(fp);
>+	free(realname);
> 	return 1;
> }
>

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Attachments on bug 337961: 234211