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salvager-create-larger-buffer-for-inodes-tmpfile-and-avoid-overrun-20030224

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FIXES 1318

pointed out by Hartmut Reuter
This commit is contained in:
Derrick Brashear 2003-02-24 16:37:03 +00:00
parent e6fe163706
commit 0385de10a1
1 changed files with 3 additions and 3 deletions
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6
src/vol/vol-salvage.c
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@ -1136,7 +1136,7 @@ char *wpath, *pbuffer;
void SalvageFileSys1(struct DiskPartition *partP, VolumeId singleVolumeNumber)
{
char *name, *tdir;
char inodeListPath[50];
char inodeListPath[256];
static char tmpDevName[100];
static char wpath[100];
struct VolumeSummary *vsp, *esp;
@ -1202,9 +1202,9 @@ void SalvageFileSys1(struct DiskPartition *partP, VolumeId singleVolumeNumber)
tdir = (tmpdir ? tmpdir : fileSysPath);
#ifdef AFS_NT40_ENV
(void) _putenv("TMP="); /* If "TMP" is set, then that overrides tdir. */
(void) strcpy(inodeListPath, _tempnam(tdir, "salvage.inodes."));
(void) strncpy(inodeListPath, _tempnam(tdir, "salvage.inodes."), 255);
#else
sprintf(inodeListPath, "%s/salvage.inodes.%s.%d", tdir, name, getpid());
snprintf(inodeListPath, 255, "%s/salvage.inodes.%s.%d", tdir, name, getpid());
#endif
if (GetInodeSummary(inodeListPath, singleVolumeNumber) < 0) {
unlink(inodeListPath);