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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2016-06-20 11:06:42 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2016-06-20 11:06:42 +0200 |
| commit | 984b0a613aaf1cdf48c2e2af08c8466a7bad8307 (patch) | |
| tree | 57b512d3843221b92da936b46abd238d1a036a94 /include | |
| parent | ecf25cb5bce27ca5820e2895d8458f38c406d105 (diff) | |
| download | busybox-984b0a613aaf1cdf48c2e2af08c8466a7bad8307.tar.gz | |
libarchive: fix xmalloc_open_zipped_read_close() on NOMMU
The somewhat new "unpack in memory" code was broken
for xmalloc_open_zipped_read_close() on NOMMU: we seek back
over signature, but then expect it to be already consumed.
Stop seeking back in this case.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/bb_archive.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/bb_archive.h b/include/bb_archive.h index 10969b567..2b9c5f04c 100644 --- a/include/bb_archive.h +++ b/include/bb_archive.h @@ -211,7 +211,7 @@ void dealloc_bunzip(bunzip_data *bd) FAST_FUNC; /* Meaning and direction (input/output) of the fields are transformer-specific */ typedef struct transformer_state_t { - smallint check_signature; /* most often referenced member */ + smallint signature_skipped; /* most often referenced member */ IF_DESKTOP(long long) int FAST_FUNC (*xformer)(struct transformer_state_t *xstate); USE_FOR_NOMMU(const char *xformer_prog;) @@ -252,11 +252,11 @@ int bbunpack(char **argv, void check_errors_in_children(int signo); #if BB_MMU void fork_transformer(int fd, - int check_signature, + int signature_skipped, IF_DESKTOP(long long) int FAST_FUNC (*transformer)(transformer_state_t *xstate) ) FAST_FUNC; -#define fork_transformer_with_sig(fd, transformer, transform_prog) fork_transformer((fd), 1, (transformer)) -#define fork_transformer_with_no_sig(fd, transformer) fork_transformer((fd), 0, (transformer)) +#define fork_transformer_with_sig(fd, transformer, transform_prog) fork_transformer((fd), 0, (transformer)) +#define fork_transformer_with_no_sig(fd, transformer) fork_transformer((fd), 1, (transformer)) #else void fork_transformer(int fd, const char *transform_prog) FAST_FUNC; #define fork_transformer_with_sig(fd, transformer, transform_prog) fork_transformer((fd), (transform_prog)) |