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dtmail: Further Coverity fixes

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This commit is contained in:
Peter Howkins
2018-04-24 02:38:56 +01:00
parent 9088d6b54e
commit 3cf92f3741
26 changed files with 113 additions and 87 deletions
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16
cde/programs/dtmail/libDtMail/RFC/RFCMailBox.C
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@@ -168,7 +168,7 @@ extern "C" ssize_t pread(int, void *, size_t, off_t);
#endif
#define GET_DUMPFILE_NAME(dfn) \
sprintf(dfn, "%s/%s/dtmail.dump", getenv("HOME"), DtPERSONAL_TMP_DIRECTORY)
snprintf(dfn, sizeof(dfn), "%s/%s/dtmail.dump", getenv("HOME"), DtPERSONAL_TMP_DIRECTORY)
/*
* Local Data Definitions
@@ -216,7 +216,7 @@ void HexDump(FILE *pfp, char *pmsg, unsigned char *pbufr, int plen, int plimit)
return;
if (pfp_r == (FILE*) NULL) {
char *dumpfilename = new char [MAXPATHLEN+1];
char dumpfilename[MAXPATHLEN+1];
_Xctimeparams ctime_buf;
GET_DUMPFILE_NAME(dumpfilename);
@@ -225,7 +225,6 @@ void HexDump(FILE *pfp, char *pmsg, unsigned char *pbufr, int plen, int plimit)
memset((void*) &ctime_buf, 0, sizeof(_Xctimeparams));
fprintf(pfp_r, "--------------------- pid=%ld %s",
(long)getpid(), _XCtime(&clockTime, ctime_buf));
delete [] dumpfilename;
}
(void) fprintf(pfp_r, "--> %s (%d bytes at %p):\n", pmsg, plen, pbufr);
@@ -2042,6 +2041,9 @@ RFCMailBox::mapFile(DtMailEnv & error,
}
error.setError(DTME_NoMemory);
delete map;
#if !defined(DO_ANONYMOUS_MAP)
SafeClose(fd);
#endif
return(-1);
}
@@ -4506,7 +4508,7 @@ void
RFCMailBox::writeToDumpFile(const char *format, ...)
{
DtMailEnv error;
char *dumpfilename = new char[MAXPATHLEN+1];
char dumpfilename[MAXPATHLEN+1];
_Xctimeparams ctime_buf;
GET_DUMPFILE_NAME(dumpfilename);
@@ -4524,8 +4526,7 @@ RFCMailBox::writeToDumpFile(const char *format, ...)
fprintf(df, "---------------------\n");
fprintf(df, "\n\n");
delete [] dumpfilename;
fclose(df);
}
@@ -4558,7 +4559,7 @@ RFCMailBox::dumpMaps(const char *str)
DtMailEnv error;
off_t total_file_size = 0;
struct sigaction sig_act, old_sig_act;
char *dumpfilename = new char[MAXPATHLEN+1];
char dumpfilename[MAXPATHLEN+1];
GET_DUMPFILE_NAME(dumpfilename);
FILE *df = fopen(dumpfilename, "a");
@@ -4567,7 +4568,6 @@ RFCMailBox::dumpMaps(const char *str)
error.logError(
DTM_FALSE,
"dumpMaps(): Cant open dump file %s\n", dumpfilename);
delete [] dumpfilename;
if (SafeFStat(_fd, &buf) < 0) {
fprintf(df, "dumpMaps(): fstat(%d) failed errno=%d\n", _fd, errno);