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| author | Paul Mackerras <paulus@ozlabs.org> | 2020-04-02 00:35:30 +0000 |
|---|---|---|
| committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | 2020-04-02 00:35:30 +0000 |
| commit | 39855b1e5b483e16ff1f23466140b2695c531f43 (patch) | |
| tree | eb1534824b8c971f4195b967e9adb3d2b974ba3b | |
| parent | f39a656871ed774e290150e3d007d418858bdb27 (diff) | |
| parent | 024dbd1dc3d34b73a19ea8e9032f4023fa202134 (diff) | |
| download | ppp-39855b1e5b483e16ff1f23466140b2695c531f43.tar.gz | |
pppd: Fix bounds check in EAP code am: f9fec5c369 am: 0adf11c24c am: 5788de2192 am: 024dbd1dc3
Change-Id: I0d8404ab0b7d555cd4d4ff4c314305aa90523e2e
| -rw-r--r-- | pppd/eap.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -1421,7 +1421,7 @@ int len; } /* Not so likely to happen. */ - if (vallen >= len + sizeof (rhostname)) { + if (len - vallen >= sizeof (rhostname)) { dbglog("EAP: trimming really long peer name down"); BCOPY(inp + vallen, rhostname, sizeof (rhostname) - 1); rhostname[sizeof (rhostname) - 1] = '\0'; @@ -1847,7 +1847,7 @@ int len; } /* Not so likely to happen. */ - if (vallen >= len + sizeof (rhostname)) { + if (len - vallen >= sizeof (rhostname)) { dbglog("EAP: trimming really long peer name down"); BCOPY(inp + vallen, rhostname, sizeof (rhostname) - 1); rhostname[sizeof (rhostname) - 1] = '\0'; |