format not a string literal and no format arguments

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Recently, in the process of compiling the source code of ortp under Linux, we encountered the following problems, and we did not find a good solution on the Internet. However, after some attempts, the problem was finally solved. Here is a note~~~

Error: format not a string literal and no format arguments

The error occurred in the following environment:

Key point: the compiled file contains the following forms of code:



And when compiling the above code in Ubuntu, it is easy to get compilation errors


Change the printf (pteststr) statement to:


My system is Ubuntu 9.10, and the GCC version is 4.4.1, which may be caused by the strict code checking of this GCC version

Concluding remarks

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This article is from “jhuster’s column” blog, please keep this source

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