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387cfccee4
We want to forbid this pattern since, unlike the other log_*()
macros, log_debug() conditionally evaluates its arguments only if
debug-level logging is enabled. Thus, a call to
log_debug("%d", x++);
will only increment x if debugging logs are enabled, which is
probably not what the programmer intended.
One bug caused by this pattern was #30628.
This script detects log_debug( ) calls with any of E++, E--, ++E,
or --E in their arguments, where E is an arbitrary expression.
Closes ticket 30743.
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| .. | ||
| calloc.cocci | ||
| ceil_div.cocci | ||
| ctrl-reply-cleanup.cocci | ||
| ctrl-reply.cocci | ||
| debugmm.cocci | ||
| malloc_cast.cocci | ||
| test_assert_int.cocci | ||
| test_assert_null.cocci | ||
| test_assert_zero.cocci | ||
| test-operator-cleanup | ||
| tor-coccinelle.h | ||
| uncalloc.cocci | ||