From a2f145f059150744132639cf30a918ceadac9b77 Mon Sep 17 00:00:00 2001
From: Yann Collet <cyan@fb.com>
Date: Mon, 1 Apr 2024 11:12:26 -0700
Subject: decompression errors always display the full origin filename

instead of the truncated size-limited version.
---
 programs/fileio.c         | 27 ++++++++++-----------------
 programs/fileio_asyncio.c |  2 +-
 2 files changed, 11 insertions(+), 18 deletions(-)

diff --git a/programs/fileio.c b/programs/fileio.c
index e3012a71..c6af36fb 100644
--- a/programs/fileio.c
+++ b/programs/fileio.c
@@ -1494,7 +1494,7 @@ FIO_compressZstdFrame(FIO_ctx_t* const fCtx,
                       int compressionLevel, U64* readsize)
 {
     cRess_t const ress = *ressPtr;
-    IOJob_t *writeJob = AIO_WritePool_acquireJob(ressPtr->writeCtx);
+    IOJob_t* writeJob = AIO_WritePool_acquireJob(ressPtr->writeCtx);
 
     U64 compressedfilesize = 0;
     ZSTD_EndDirective directive = ZSTD_e_continue;
@@ -1526,8 +1526,7 @@ FIO_compressZstdFrame(FIO_ctx_t* const fCtx,
       CHECK( ZSTD_CCtx_setPledgedSrcSize(ress.cctx, prefs->streamSrcSize) );
     }
 
-    {
-        int windowLog;
+    {   int windowLog;
         UTIL_HumanReadableSize_t windowSize;
         CHECK(ZSTD_CCtx_getParameter(ress.cctx, ZSTD_c_windowLog, &windowLog));
         if (windowLog == 0) {
@@ -1542,7 +1541,6 @@ FIO_compressZstdFrame(FIO_ctx_t* const fCtx,
         windowSize = UTIL_makeHumanReadableSize(MAX(1ULL, MIN(1ULL << windowLog, pledgedSrcSize)));
         DISPLAYLEVEL(4, "Decompression will require %.*f%s of memory\n", windowSize.precision, windowSize.value, windowSize.suffix);
     }
-    (void)srcFileName;
 
     /* Main compression loop */
     do {
@@ -2439,12 +2437,14 @@ FIO_decompressZstdFrame(FIO_ctx_t* const fCtx, dRess_t* ress,
                         U64 alreadyDecoded)  /* for multi-frames streams */
 {
     U64 frameSize = 0;
-    IOJob_t *writeJob = AIO_WritePool_acquireJob(ress->writeCtx);
+    const char* srcFName20 = srcFileName;
+    IOJob_t* writeJob = AIO_WritePool_acquireJob(ress->writeCtx);
+    assert(writeJob);
 
     /* display last 20 characters only when not --verbose */
     {   size_t const srcFileLength = strlen(srcFileName);
         if ((srcFileLength>20) && (g_display_prefs.displayLevel<3))
-            srcFileName += srcFileLength-20;
+            srcFName20 += srcFileLength-20;
     }
 
     ZSTD_DCtx_reset(ress->dctx, ZSTD_reset_session_only);
@@ -2471,19 +2471,12 @@ FIO_decompressZstdFrame(FIO_ctx_t* const fCtx, dRess_t* ress,
         AIO_WritePool_enqueueAndReacquireWriteJob(&writeJob);
         frameSize += outBuff.pos;
         if (fCtx->nbFilesTotal > 1) {
-            size_t srcFileNameSize = strlen(srcFileName);
-            if (srcFileNameSize > 18) {
-                const char* truncatedSrcFileName = srcFileName + srcFileNameSize - 15;
-                DISPLAYUPDATE_PROGRESS(
-                        "\rDecompress: %2u/%2u files. Current: ...%s : %.*f%s...    ",
-                        fCtx->currFileIdx+1, fCtx->nbFilesTotal, truncatedSrcFileName, hrs.precision, hrs.value, hrs.suffix);
-            } else {
-                DISPLAYUPDATE_PROGRESS("\rDecompress: %2u/%2u files. Current: %s : %.*f%s...    ",
-                            fCtx->currFileIdx+1, fCtx->nbFilesTotal, srcFileName, hrs.precision, hrs.value, hrs.suffix);
-            }
+            DISPLAYUPDATE_PROGRESS(
+                        "\rDecompress: %2u/%2u files. Current: %s : %.*f%s...    ",
+                        fCtx->currFileIdx+1, fCtx->nbFilesTotal, srcFName20, hrs.precision, hrs.value, hrs.suffix);
         } else {
             DISPLAYUPDATE_PROGRESS("\r%-20.20s : %.*f%s...     ",
-                            srcFileName, hrs.precision, hrs.value, hrs.suffix);
+                            srcFName20, hrs.precision, hrs.value, hrs.suffix);
         }
 
         AIO_ReadPool_consumeBytes(ress->readCtx, inBuff.pos);
diff --git a/programs/fileio_asyncio.c b/programs/fileio_asyncio.c
index ae6db69e..42a47201 100644
--- a/programs/fileio_asyncio.c
+++ b/programs/fileio_asyncio.c
@@ -268,7 +268,7 @@ static void AIO_IOPool_destroy(IOPoolCtx_t* ctx) {
 /* AIO_IOPool_acquireJob:
  * Returns an available io job to be used for a future io. */
 static IOJob_t* AIO_IOPool_acquireJob(IOPoolCtx_t* ctx) {
-    IOJob_t *job;
+    IOJob_t* job;
     assert(ctx->file != NULL || ctx->prefs->testMode);
     AIO_IOPool_lockJobsMutex(ctx);
     assert(ctx->availableJobsCount > 0);
-- 
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