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* opk/write: Fix memory leaksPatrick McDermott2023-07-051-2/+2
| | | | | | | | | | | | | opk->temp_file_name wasn't freed when either of the _opkg_opk_opk_build_inner_archive() calls failed. Fixes: Direct leak of 73 byte(s) in 1 object(s) allocated from: #0 0x7fde9c5c4d28 in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.3+0xc1d28) #1 0x563aeebbc4e8 in opkg_opk_opk_write src/opk/write.c:512 #2 0x563aeebb4351 in main src/main.c:357 #3 0x7fde9bc5b2e0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202e0)
* main: Make globals static constPatrick McDermott2023-06-261-4/+4
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* main: Report failure to read specials filePatrick McDermott2023-06-191-1/+9
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* Fix license noticesPatrick McDermott2023-06-1815-39/+39
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* opk/read: Fix device number lengthsPatrick McDermott2023-06-171-0/+6
| | | | log10(1) == 0
* main: Add -s optionPatrick McDermott2023-06-171-2/+15
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* opk/write: Fix temporary archive file name bufferPatrick McDermott2023-06-171-1/+1
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* opk/write: Handle specials overridesPatrick McDermott2023-05-281-0/+22
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* opk/write: Simplify goto blocksPatrick McDermott2023-05-281-39/+23
| | | | Also fixes "warning: label ‘out0’ defined but not used".
* opk/write: Fix path length handling, add virt pathPatrick McDermott2023-05-283-40/+47
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* opk/write: Clarify variable namesPatrick McDermott2023-05-281-15/+18
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* opk: Read specials filePatrick McDermott2023-05-173-0/+27
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* specials: Read and search special files listPatrick McDermott2023-05-173-0/+171
| | | | specials.txt is a temporary example file.
* opk/read: Ignore -Wmaybe-uninitialized false posPatrick McDermott2023-05-121-0/+6
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* opk/read: Indent other pragmasPatrick McDermott2023-05-121-3/+3
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* opk/read: Make GCC 12 analyzer STFUPatrick McDermott2023-05-121-0/+40
| | | | | | What a mess. Fixes most of analyzer*.log (thousands of lines of error messages).
* opk/read: Only extract and/or print regular filesPatrick McDermott2023-05-121-0/+14
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* opk/read: List device major and minor numbersPatrick McDermott2023-05-121-7/+41
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* ustar: Provide devmajor and devminor in listingPatrick McDermott2023-05-122-1/+16
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* opk/write: Reflow some linesPatrick McDermott2023-05-121-7/+4
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* opk/write: Write block, char, and FIFO headersPatrick McDermott2023-05-121-3/+35
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* ustar: Support writing device major and minorPatrick McDermott2023-05-123-11/+15
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* opk/read: Fix possible FD leakPatrick McDermott2023-05-111-0/+1
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* gzip: Add pure attributePatrick McDermott2023-05-111-1/+1
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* opk/write: Error-check lstat() and rename varPatrick McDermott2023-05-111-15/+20
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* opk/write: Add root directories to inner archivesPatrick McDermott2023-05-111-0/+20
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* dirent: Add trailing '/' to directoriesPatrick McDermott2023-05-113-14/+18
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* dirent: Remove test codePatrick McDermott2023-05-101-29/+0
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* dirent: Fix separators and length limitsPatrick McDermott2023-05-101-29/+48
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* dirent: Re-add and update test codePatrick McDermott2023-05-101-0/+30
| | | | This reverts commit 50f9ee989f89fd47a5f554d9967e8abedd6bd938.
* opk/write: Build control and data archivesPatrick McDermott2023-05-102-10/+369
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* gzip: Separate last compression from freeingPatrick McDermott2023-05-083-3/+19
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* gzip: Count and report bytes writtenPatrick McDermott2023-05-072-0/+12
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* opk/write: Store outer ustar uname/gname in varsPatrick McDermott2023-05-071-3/+7
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* opk/write: Fix commentsPatrick McDermott2023-05-071-2/+2
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* Revert "gzip: Test code"Patrick McDermott2023-05-071-82/+0
| | | | This reverts commit 075f39b18619274bd5ae78a516a93df268b9ef7e.
* gzip: Test codePatrick McDermott2023-05-071-0/+82
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* gzip: Write compressed output to file directlyPatrick McDermott2023-05-073-54/+22
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* gzip: Split init functionsPatrick McDermott2023-05-072-46/+47
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* ustar: Make mtime unsignedPatrick McDermott2023-05-074-6/+6
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* ustar: Add linkname size macroPatrick McDermott2023-05-071-7/+8
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* dirent: Handle NULL buffers, remove functionPatrick McDermott2023-05-042-53/+6
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* ustar: Treat octets as unsigned in chksumPatrick McDermott2023-05-031-6/+6
| | | | | | Per POSIX. Complement of commit 619f09be066777b8296acf93bd6b51771ca64bd2.
* ustar: Document assumptions and improve safetyPatrick McDermott2023-05-031-3/+14
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* opk/read: Separate error handlingPatrick McDermott2023-05-031-8/+20
| | | | Only free member if opkg_opk_ustar_list() succeeds.
* ustar: Improve compatibility of written headersPatrick McDermott2023-05-021-10/+40
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* ustar: Treat octets as unsigned in chksumPatrick McDermott2023-05-021-4/+4
| | | | Per POSIX.
* ustar: Fill header with zeroes before populatingPatrick McDermott2023-05-021-9/+4
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* gzip: Fix flushingPatrick McDermott2023-05-023-8/+20
| | | | | | deflate() apparently must be called with avail_in=0 and Z_FINISH after processing all input, not with Z_FINISH on the last non-empty input buffer.
* Revert "gzip: Test code"Patrick McDermott2023-05-021-103/+0
| | | | This reverts commit 12277cad55c6d3910dbc24ab32baf405f8970d64.