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COMP: Fix format string #960

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Merged
SimonRit merged 1 commit into from
Jun 22, 2026
+8 −1
Merged

COMP: Fix format string #960

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9 changes: 8 additions & 1 deletion include/rtkIterationCommands.h
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Original file line number Diff line number Diff line change
Expand Up @@ -157,8 +157,15 @@ class ITK_TEMPLATE_EXPORT OutputIterationCommand : public IterationCommand<TCall
using WriterType = itk::ImageFileWriter<TOutputImage>;
auto writer = WriterType::New();

char buffer[1024];
char buffer[1024];
#if defined(__GNUC__) || defined(__clang__)
# pragma GCC diagnostic push
# pragma GCC diagnostic ignored "-Wformat-nonliteral"
#endif
unsigned int size = snprintf(buffer, 1024, m_FileFormat.c_str(), this->m_IterationCount);
#if defined(__GNUC__) || defined(__clang__)
# pragma GCC diagnostic pop
#endif
writer->SetFileName(std::string(buffer, size));

writer->SetInput(caller->GetOutput());
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