Artifact a3ad4c5cb9909fd144250db587a6dbca48671be3061320ecf3b29b9bcf88ad52:
- File src/doc.c — part of check-in [815b4fc493] at 2020-12-04 18:35:21 on branch trunk — The variadic function builtin_fossil_js_bundle_or() was using 0 as a sentinel to detect end-of-list, but that isn't equivalent to NULL in a list of pointed-to objects in all C compilers, on all systems. Using a GCC/Clang function attribute to force a warning when 0 is passed instead of NULL, then fixed all resulting warnings. This fixes the SEGV reported in [forum:/forumpost/5feca9c36a|forum post 5feca9c36a] on Mac OS X 10.11 with Clang from Xcode 7. Later versions of Clang on macOS don't have this problem, but it's still UB, so fixing it may solve some pain for us later on. (user: wyoung size: 47013) [more...]
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