3fc5d971fe
Enable GCC builtin static analysis in Zephyr's static code analysis
(SCA) infra.
When this option is enabled GCC performs a static analysis and
can point problems like:
sample.c
+ int *j;
+
+ if (j != NULL) {
+ printf("j != NULL\n");
output:
${ZEPHYR_BASE}/samples/userspace/hello_world_user/src/main.c:30:12:
warning: use of uninitialized value 'j' [CWE-457]
[-Wanalyzer-use-of-uninitialized-value]
30 | if (j != NULL) {
| ^
'main': events 1-2
|
| 25 | int *j;
| | ^
| | |
| | (1) region created on stack here
|......
| 30 | if (j != NULL) {
| | ~
| | |
| | (2) use of uninitialized value 'j' here
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
|
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|---|---|---|
| .. | ||
| api | ||
| application | ||
| debug | ||
| flash_debug | ||
| getting_started | ||
| languages | ||
| manifest | ||
| optimizations | ||
| sca | ||
| test | ||
| toolchains | ||
| tools | ||
| west | ||
| beyond-GSG.rst | ||
| env_vars.rst | ||
| index.rst | ||
| modules.rst | ||