busybox-w32/scripts/basic, branch master

Merge branch 'busybox' into merge

2024-09-28T07:13:32+00:00

fixdep: add fstat error handling

2024-09-27T18:03:30+00:00

When `fstat` fails, `st` is left uninitialised. In our case, Ben Kohler noticed our release media builds were failing in Gentoo on x86 when building busybox with occasional SIGBUS. This turned out to be EOVERFLOW (from 32-bit ino_t) which wasn't being reported because nothing was checking the return value from `fstat`. Fix that to avoid UB (use of uninit var) and to give a more friendly error to the user. This actually turns out to be fixed already in the kernel from back in 2010 [0] and 2016 [1]. [0] https://github.com/torvalds/linux/commit/a3ba81131aca243bfecfa78c42edec0cd69f72d6 [1] https://github.com/torvalds/linux/commit/46fe94ad18aa7ce6b3dad8c035fb538942020f2b Reported-by: Ben Kohler Signed-off-by: Sam James Signed-off-by: Denys Vlasenko

Merge branch 'busybox' into merge

2024-06-23T08:44:03+00:00

docproc: avoid segfault during file closing

2024-04-13T15:57:46+00:00

In the function find_export_symbols, since the fopen file does not exit when it fails, there is a dereference problem in fclose(fp), which will cause a segmentation fault. Signed-off-by: Yan Zhu Signed-off-by: Denys Vlasenko

Merge branch 'busybox' into merge

2023-04-09T10:24:09+00:00

fixdep: avoid underflow when end of entry doesn't coincide with EOF

2023-02-27T12:09:44+00:00

Bug: https://bugs.gentoo.org/893776 Closes: https://bugs.busybox.net/show_bug.cgi?id=15326 Signed-off-by: Arsen Arsenović Signed-off-by: Denys Vlasenko

build system: allow building with w64devkit

2022-10-30T08:25:45+00:00

Make some adjustments to the build system to allow busybox-w32 to be built with w64devkit: - Strip drive prefix from CURDIR in Makefile to avoid confusing make with colons. - Limit file redirection to a subshell in the usage_compressed and embedded_scripts scripts. Otherwise it isn't possible to move the open generated file on Windows. - Change the option tests in Kbuild.include to allow for /dev/null not existing on Windows. - Create host binaries without a '.exe' extension. Otherwise they're rebuilt more often than necessary. - Modify split-include.c to allow for Windows' popen() not expanding wildcards. (GitHub issue #239)

Merge branch 'busybox' into merge

2021-05-14T07:17:12+00:00

fix "warning array subscript has type 'char'"

2021-04-14T17:12:43+00:00

Signed-off-by: Denys Vlasenko

build system: avoid build failure during bisection

2021-04-13T16:26:46+00:00

Commit 4bdc914ff (build system: fix compiler warnings) added a test on the return value of fgets() in split-include.c. During bisection it's possible to go back to a state where a configuration value didn't exist. This results in an empty include file corresponding to the missing feature. If a subsequent bisection returns to a state where the feature exists split-include treats the empty file as an error and the build fails. Add a call to ferror() to distinguish between fgets() failing due to an error and due to there being no data to read. Signed-off-by: Ron Yorston Signed-off-by: Denys Vlasenko