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| author | Miloslav Trmac <mitr@volny.cz> | 2006-03-08 23:31:46 +0000 |
|---|---|---|
| committer | Miloslav Trmac <mitr@volny.cz> | 2006-03-08 23:31:46 +0000 |
| commit | 4fbc05eec7759e40cbb95be766e281a2bfbd1f7f (patch) | |
| tree | 9c1464a6919ccaadb4af70b5652ce380de19ff31 | |
| parent | 2731ef1aa69fd8e20713079698569a078f24ca43 (diff) | |
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- Fix one-byte buffer overflow
- Make theChild a pid_t
| -rw-r--r-- | src/ppp-watch.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/ppp-watch.c b/src/ppp-watch.c index 9cb63d78..d178d062 100644 --- a/src/ppp-watch.c +++ b/src/ppp-watch.c @@ -92,7 +92,7 @@ static int pipeArray[2]; // patch to respect the maxfail parameter to ppp // Scott Sharkey <ssharkey@linux-no-limits.com> static int dialCount = 0; -static int theChild; +static pid_t theChild; static void failureExit(int exitCode); static void @@ -380,7 +380,7 @@ pppLogicalToPhysical(int *pppdPid, char *logicalName, char **physicalName) { logicalName); fd = open(mapFileName, O_RDONLY); if (fd != -1) { - n = read(fd, buffer, sizeof(buffer)); + n = read(fd, buffer, sizeof(buffer) - 1); close(fd); if (n > 0) { buffer[n] = '\0'; |