undefined-behavior-CodePudding

Tags > undefined-behavior

09-10MobileHow can unions be used to bypass strict aliasing violations?
09-05databaseC weird printf behavior
09-05Software designCharacter array without a null terminator in C
09-05BlockchainRemove undefined behavior from overflow of signed integers in constant expressions?
09-05OSC: Undefined behavior when multiplying uint16_t?
09-03front endUsing memcpy to switch active member of union in C
09-01Back-endWhere is a string stored without OS?
09-01NetActive member of an union after assignment
08-30BlockchainHaving Problems with while - CodeForces 1A
08-20Back-endCopying differently sized data from a union to a byte array
08-17otherstrncat-like function breaks during test
08-16OSjQuery .first() method returns a collection intead of the first element
08-13databaseIs this undefined behavior in C?
08-09Back-endIs casting a pointer to an incompatible type then casting it back before dereferencing defined behav
08-04databaseIs left shifting unsigned int more than its bit field width, but less than its type size undefined?
07-23EnterpriseString Unexpected Behavior in C
07-20MobileAre there undefined behaviors that escape fsanitize in clang/gcc?
07-19MobileReplace a word in string
07-15EnterpriseDo I have correct understanding of Undefined Behavior for shift operators in C?
07-13otherSegmentation Fault While Manipulating String
07-09NetFormat Specifier: %u vs %d in C
06-25Back-endCall member function in C while bases are not constructed yet
06-22front endPossible strict aliasing violation?
06-16Back-endUnderstanding Pointer
06-12Mobile4 Dimensional Array - C
06-11databaseC - weird thread behavior when pass vector to method
06-10EnterpriseIs not catching an exception undefined behavior?
06-09NetSegmentation fault on binary tree
06-09databaseWhich undefined behavior allows this optimization?
06-06BlockchainDuplication float values when using structs in a function
06-05Software engineeringWhy is the output junk value
06-04Software engineeringReturning Local Char Pointer To Array Not Cause Segmantation Fault
06-04Back-endUndefined behavior allowed in constexpr -- compiler bug?
06-02databaseIs integer overflow that evil?
05-21OSIs there a reason to use zero-initialization instead of simply not defining a variable when it is go
05-20Back-endWhat is the Difference between accessing a Pointer whose value is Null and accessing what it points
05-17Software engineeringInitializing struct pointer gives segmentation fault
05-09front endWhy is appending an int to a std::string undefined behavior with no compiler warning in C ?
05-07MobileHow to check if a string passed as argument is a modifiable string
05-07front endHow can I repair this error that occurs occasionally when my code is running?

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