author | erik <erik> | 2007-01-31 22:06:07 (UTC) |
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committer | erik <erik> | 2007-01-31 22:06:07 (UTC) |
commit | 9395cf2a65184e493714c699bb23b02ea31feef5 (patch) (unidiff) | |
tree | ea07c026298820559c13ad32e612d51048cee0a9 /noncore/settings/networksettings/mainwindow | |
parent | 958e042c5a4d4e38fd1baae50b78a2febfd306ab (diff) | |
download | opie-9395cf2a65184e493714c699bb23b02ea31feef5.zip opie-9395cf2a65184e493714c699bb23b02ea31feef5.tar.gz opie-9395cf2a65184e493714c699bb23b02ea31feef5.tar.bz2 |
I expanded my audit to include any app I could get to compile in i386.
In that expansion a whole new crop of unchecked returns has sprung up.
This commit fixes those weeds or should I say potential bugs.
Diffstat (limited to 'noncore/settings/networksettings/mainwindow') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/settings/networksettings/mainwindow/mainwindowimp.cpp | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/noncore/settings/networksettings/mainwindow/mainwindowimp.cpp b/noncore/settings/networksettings/mainwindow/mainwindowimp.cpp index 650e634..e81f603 100644 --- a/noncore/settings/networksettings/mainwindow/mainwindowimp.cpp +++ b/noncore/settings/networksettings/mainwindow/mainwindowimp.cpp | |||
@@ -196,7 +196,8 @@ void MainWindowImp::getAllInterfaces() | |||
196 | } | 196 | } |
197 | else | 197 | else |
198 | { | 198 | { |
199 | procFile.open(IO_ReadOnly); | 199 | if (!procFile.open(IO_ReadOnly)) |
200 | owarn << "Failed to open proc file " << procFile.name() << oendl; | ||
200 | QString line; | 201 | QString line; |
201 | QTextStream procTs(&procFile); | 202 | QTextStream procTs(&procFile); |
202 | int loc = -1; | 203 | int loc = -1; |
@@ -732,7 +733,8 @@ void MainWindowImp::setHostname() | |||
732 | _procTemp=""; | 733 | _procTemp=""; |
733 | h << "hostname" << m_Nameinput->text(); | 734 | h << "hostname" << m_Nameinput->text(); |
734 | connect(&h,SIGNAL(receivedStderr(Opie::Core::OProcess*,char*,int)),this,SLOT(slotHostname(Opie::Core::OProcess*,char*,int))); | 735 | connect(&h,SIGNAL(receivedStderr(Opie::Core::OProcess*,char*,int)),this,SLOT(slotHostname(Opie::Core::OProcess*,char*,int))); |
735 | h.start(OProcess::Block,OProcess::Stderr); | 736 | if (!h.start(OProcess::Block,OProcess::Stderr)) |
737 | owarn << "Failed execution of 'hostname'. Are the paths correct?" << oendl; | ||
736 | odebug << "Got " << _procTemp << " - " << h.exitStatus() << oendl; | 738 | odebug << "Got " << _procTemp << " - " << h.exitStatus() << oendl; |
737 | if (h.exitStatus()!=0) { | 739 | if (h.exitStatus()!=0) { |
738 | QMessageBox::critical(0, tr("Sorry"), QString(tr("Could not set name.\n%1")).arg(_procTemp.stripWhiteSpace())); | 740 | QMessageBox::critical(0, tr("Sorry"), QString(tr("Could not set name.\n%1")).arg(_procTemp.stripWhiteSpace())); |
@@ -768,13 +770,14 @@ void MainWindowImp::initHostname() | |||
768 | 770 | ||
769 | h << "hostname"; | 771 | h << "hostname"; |
770 | connect(&h,SIGNAL(receivedStdout(Opie::Core::OProcess*,char*,int)),this,SLOT(slotHostname(Opie::Core::OProcess*,char*,int))); | 772 | connect(&h,SIGNAL(receivedStdout(Opie::Core::OProcess*,char*,int)),this,SLOT(slotHostname(Opie::Core::OProcess*,char*,int))); |
771 | h.start(OProcess::Block,OProcess::AllOutput); | 773 | if (!h.start(OProcess::Block,OProcess::AllOutput)) |
774 | owarn << "Could not execute 'hostname'. Are the paths correct?" oendl; | ||
772 | odebug << "Got " << _procTemp <<oendl; | 775 | odebug << "Got " << _procTemp <<oendl; |
773 | m_Nameinput->setText(_procTemp.stripWhiteSpace()); | 776 | m_Nameinput->setText(_procTemp.stripWhiteSpace()); |
774 | _procTemp=""; | 777 | _procTemp=""; |
775 | } | 778 | } |
776 | 779 | ||
777 | void MainWindowImp::slotHostname(Opie::Core::OProcess */*proc*/, char *buffer, int buflen) | 780 | void MainWindowImp::slotHostname(Opie::Core::OProcess * /*proc*/, char *buffer, int buflen) |
778 | { | 781 | { |
779 | if (buflen < 1 || buffer==0) return; | 782 | if (buflen < 1 || buffer==0) return; |
780 | char*_t = new char[buflen+1]; | 783 | char*_t = new char[buflen+1]; |