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[lz4io] Fix decompression file stat with --rm

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This commit is contained in:
Nick Terrell 2018-01-05 11:27:24 -08:00
parent 506ae9c333
commit 9474b706a5
1 changed files with 12 additions and 8 deletions
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20
programs/lz4io.c
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@ -1073,23 +1073,27 @@ static int LZ4IO_decompressSrcFile(dRess_t ress, const char* input_filename, con
static int LZ4IO_decompressDstFile(dRess_t ress, const char* input_filename, const char* output_filename)
{
stat_t statbuf;
int stat_result = 0;
FILE* const foutput = LZ4IO_openDstFile(output_filename);
if (foutput==NULL) return 1; /* failure */
if ( strcmp(input_filename, stdinmark)
&& UTIL_getFileStat(input_filename, &statbuf))
stat_result = 1;
ress.dstFile = foutput;
LZ4IO_decompressSrcFile(ress, input_filename, output_filename);
fclose(foutput);
/* Copy owner, file permissions and modification time */
{ stat_t statbuf;
if ( strcmp (input_filename, stdinmark)
&& strcmp (output_filename, stdoutmark)
&& strcmp (output_filename, nulmark)
&& UTIL_getFileStat(input_filename, &statbuf) ) {
UTIL_setFileStat(output_filename, &statbuf);
/* should return value be read ? or is silent fail good enough ? */
} }
if ( stat_result != 0
&& strcmp (output_filename, stdoutmark)
&& strcmp (output_filename, nulmark)) {
UTIL_setFileStat(output_filename, &statbuf);
/* should return value be read ? or is silent fail good enough ? */
}
return 0;
}