ddidderr/zstd-rs
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fixed a few minor coverity warnings

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This commit is contained in:
Yann Collet
2016-07-14 17:18:20 +02:00
parent 8847238cac
commit 17508f1a16
2 changed files with 12 additions and 9 deletions
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programs/fileio.c
+8 -6
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@@ -706,9 +706,11 @@ static int FIO_decompressSrcFile(dRess_t ress, const char* srcFileName)
}
#endif
if (((magic & 0xFFFFFFF0U) != ZSTD_MAGIC_SKIPPABLE_START) && (magic != ZSTD_MAGICNUMBER)) {
if (g_overwrite) /* -df : pass-through mode */
return FIO_passThrough(dstFile, srcFile, ress.srcBuffer, ress.srcBufferSize);
else {
if (g_overwrite) { /* -df : pass-through mode */
unsigned const result = FIO_passThrough(dstFile, srcFile, ress.srcBuffer, ress.srcBufferSize);
if (fclose(srcFile)) EXM_THROW(32, "zstd: %s close error", srcFileName); /* error should never happen */
return result;
} else {
DISPLAYLEVEL(1, "zstd: %s: not in zstd format \n", srcFileName);
fclose(srcFile);
return 1;
@@ -721,8 +723,8 @@ static int FIO_decompressSrcFile(dRess_t ress, const char* srcFileName)
DISPLAYLEVEL(2, "%-20.20s: %llu bytes \n", srcFileName, filesize);
/* Close */
if (fclose(srcFile)) EXM_THROW(32, "zstd: %s close error", srcFileName); /* error should never happen */
if (g_removeSrcFile) { if (remove(srcFileName)) EXM_THROW(32, "zstd: %s: %s", srcFileName, strerror(errno)); };
if (fclose(srcFile)) EXM_THROW(33, "zstd: %s close error", srcFileName); /* error should never happen */
if (g_removeSrcFile) { if (remove(srcFileName)) EXM_THROW(34, "zstd: %s: %s", srcFileName, strerror(errno)); };
return 0;
}
@@ -742,7 +744,7 @@ static int FIO_decompressDstFile(dRess_t ress,
result = FIO_decompressSrcFile(ress, srcFileName);
if (fclose(ress.dstFile)) EXM_THROW(38, "Write error : cannot properly close %s", dstFileName);
if (result != 0) remove(dstFileName);
if (result != 0) if (remove(dstFileName)) EXM_THROW(39, "remove %s error : %s", dstFileName, strerror(errno));
return result;
}