forked from pool/util-linux
40 lines
1.4 KiB
Diff
40 lines
1.4 KiB
Diff
Index: util-linux-2.12r/disk-utils/mkswap.c
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===================================================================
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--- util-linux-2.12r.orig/disk-utils/mkswap.c
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+++ util-linux-2.12r/disk-utils/mkswap.c
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@@ -645,7 +645,7 @@ main(int argc, char ** argv) {
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usage();
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}
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- DEV = open(device_name,O_RDWR);
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+ DEV = open(device_name, O_RDWR | O_EXCL);
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if (DEV < 0 || fstat(DEV, &statbuf) < 0) {
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perror(device_name);
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exit(1);
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Index: util-linux-2.12r/disk-utils/mkfs.minix.c
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===================================================================
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--- util-linux-2.12r.orig/disk-utils/mkfs.minix.c
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+++ util-linux-2.12r/disk-utils/mkfs.minix.c
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@@ -699,7 +699,7 @@ main(int argc, char ** argv) {
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tmp += dirsize;
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*(short *)tmp = 2;
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strcpy(tmp+2,".badblocks");
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- DEV = open(device_name,O_RDWR );
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+ DEV = open(device_name,O_RDWR | O_EXCL);
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if (DEV<0)
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die(_("unable to open %s"));
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if (fstat(DEV,&statbuf)<0)
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Index: util-linux-2.12r/disk-utils/mkfs.bfs.c
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===================================================================
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--- util-linux-2.12r.orig/disk-utils/mkfs.bfs.c
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+++ util-linux-2.12r/disk-utils/mkfs.bfs.c
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@@ -170,7 +170,7 @@ main(int argc, char *argv[]) {
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if (!S_ISBLK(statbuf.st_mode))
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fatal(_("%s is not a block special device"), device);
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- fd = open(device, O_RDWR);
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+ fd = open(device, O_RDWR | O_EXCL);
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if (fd == -1) {
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perror(device);
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fatal(_("cannot open %s"), device);
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