Re: [ovs-dev] [PATCH v3 01/14] treewide: Don't pass NULL to library functions that expect non-NULL.

On 2/3/22 17:33, Paolo Valerio wrote: > Dumitru Ceara writes: > >> It's actually undefined behavior to pass NULL to standard library >> functions that manipulate arrays (e.g., qsort, memcpy, memcmp), even if >> the passed number of items is 0. >> >> UB Sanitizer reports: >> ovsdb/monitor.c:408:

Re: [ovs-dev] [PATCH v3 01/14] treewide: Don't pass NULL to library functions that expect non-NULL.

Dumitru Ceara writes: > It's actually undefined behavior to pass NULL to standard library > functions that manipulate arrays (e.g., qsort, memcpy, memcmp), even if > the passed number of items is 0. > > UB Sanitizer reports: > ovsdb/monitor.c:408:9: runtime error: null pointer passed as argumen

[ovs-dev] [PATCH v3 01/14] treewide: Don't pass NULL to library functions that expect non-NULL.

It's actually undefined behavior to pass NULL to standard library functions that manipulate arrays (e.g., qsort, memcpy, memcmp), even if the passed number of items is 0. UB Sanitizer reports: ovsdb/monitor.c:408:9: runtime error: null pointer passed as argument 1, which is declared to never be