59e397ee42
- use preferred GID for reserved static IDs
44 lines
1.6 KiB
Diff
44 lines
1.6 KiB
Diff
diff -up shadow-4.1.4.2/src/faillog.c.overflow shadow-4.1.4.2/src/faillog.c
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--- shadow-4.1.4.2/src/faillog.c.overflow 2010-06-14 10:40:28.023030897 +0200
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+++ shadow-4.1.4.2/src/faillog.c 2010-06-14 10:53:10.884034750 +0200
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@@ -106,8 +106,8 @@ static void print_one (/*@null@*/const s
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return;
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}
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- offset = pw->pw_uid * sizeof (fl);
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- if (offset <= (statbuf.st_size - sizeof (fl))) {
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+ offset = (off_t) pw->pw_uid * sizeof (fl);
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+ if (offset + sizeof (fl) <= statbuf.st_size) {
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/* fseeko errors are not really relevant for us. */
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int err = fseeko (fail, offset, SEEK_SET);
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assert (0 == err);
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@@ -206,8 +206,8 @@ static bool reset_one (uid_t uid)
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off_t offset;
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struct faillog fl;
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- offset = uid * sizeof (fl);
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- if (offset <= (statbuf.st_size - sizeof (fl))) {
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+ offset = (off_t) uid * sizeof (fl);
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+ if (offset + sizeof (fl) <= statbuf.st_size) {
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/* fseeko errors are not really relevant for us. */
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int err = fseeko (fail, offset, SEEK_SET);
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assert (0 == err);
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@@ -294,7 +294,7 @@ static bool setmax_one (uid_t uid, int m
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struct faillog fl;
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offset = (off_t) uid * sizeof (fl);
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- if (offset <= (statbuf.st_size - sizeof (fl))) {
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+ if (offset + sizeof (fl) <= statbuf.st_size) {
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/* fseeko errors are not really relevant for us. */
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int err = fseeko (fail, offset, SEEK_SET);
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assert (0 == err);
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@@ -385,7 +385,7 @@ static bool set_locktime_one (uid_t uid,
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struct faillog fl;
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offset = (off_t) uid * sizeof (fl);
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- if (offset <= (statbuf.st_size - sizeof (fl))) {
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+ if (offset + sizeof (fl) <= statbuf.st_size) {
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/* fseeko errors are not really relevant for us. */
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int err = fseeko (fail, offset, SEEK_SET);
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assert (0 == err);
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