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Remove TRYFREE macro from minizip.

This commit is contained in:
Mark Adler 2023-08-13 17:43:36 -07:00
parent c97a8f1e67
commit 384e50eea4
2 changed files with 19 additions and 25 deletions
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23
contrib/minizip/unzip.c
View File

@ -111,9 +111,6 @@
#ifndef ALLOC
# define ALLOC(size) (malloc(size))
#endif
#ifndef TRYFREE
# define TRYFREE(p) { free(p);}
#endif
#define SIZECENTRALDIRITEM (0x2e)
#define SIZEZIPLOCALHEADER (0x1e)
@ -380,7 +377,7 @@ local ZPOS64_T unz64local_SearchCentralDir(const zlib_filefunc64_32_def* pzlib_f
if (uPosFound!=CENTRALDIRINVALID)
break;
}
TRYFREE(buf);
free(buf);
return uPosFound;
}
@ -443,7 +440,7 @@ local ZPOS64_T unz64local_SearchCentralDir64(const zlib_filefunc64_32_def* pzlib
if (uPosFound!=CENTRALDIRINVALID)
break;
}
TRYFREE(buf);
free(buf);
if (uPosFound == CENTRALDIRINVALID)
return CENTRALDIRINVALID;
@ -723,7 +720,7 @@ extern int ZEXPORT unzClose(unzFile file) {
unzCloseCurrentFile(file);
ZCLOSE64(s->z_filefunc, s->filestream);
TRYFREE(s);
free(s);
return UNZ_OK;
}
@ -1384,7 +1381,7 @@ extern int ZEXPORT unzOpenCurrentFile3(unzFile file, int* method,
if (pfile_in_zip_read_info->read_buffer==NULL)
{
TRYFREE(pfile_in_zip_read_info);
free(pfile_in_zip_read_info);
return UNZ_INTERNALERROR;
}
@ -1441,8 +1438,8 @@ extern int ZEXPORT unzOpenCurrentFile3(unzFile file, int* method,
pfile_in_zip_read_info->stream_initialised=Z_BZIP2ED;
else
{
TRYFREE(pfile_in_zip_read_info->read_buffer);
TRYFREE(pfile_in_zip_read_info);
free(pfile_in_zip_read_info->read_buffer);
free(pfile_in_zip_read_info);
return err;
}
#else
@ -1462,8 +1459,8 @@ extern int ZEXPORT unzOpenCurrentFile3(unzFile file, int* method,
pfile_in_zip_read_info->stream_initialised=Z_DEFLATED;
else
{
TRYFREE(pfile_in_zip_read_info->read_buffer);
TRYFREE(pfile_in_zip_read_info);
free(pfile_in_zip_read_info->read_buffer);
free(pfile_in_zip_read_info);
return err;
}
/* windowBits is passed < 0 to tell that there is no zlib header.
@ -1894,7 +1891,7 @@ extern int ZEXPORT unzCloseCurrentFile(unzFile file) {
}
TRYFREE(pfile_in_zip_read_info->read_buffer);
free(pfile_in_zip_read_info->read_buffer);
pfile_in_zip_read_info->read_buffer = NULL;
if (pfile_in_zip_read_info->stream_initialised == Z_DEFLATED)
inflateEnd(&pfile_in_zip_read_info->stream);
@ -1905,7 +1902,7 @@ extern int ZEXPORT unzCloseCurrentFile(unzFile file) {
pfile_in_zip_read_info->stream_initialised = 0;
TRYFREE(pfile_in_zip_read_info);
free(pfile_in_zip_read_info);
s->pfile_in_zip_read=NULL;

21
contrib/minizip/zip.c
View File

@ -62,9 +62,6 @@
#ifndef ALLOC
# define ALLOC(size) (malloc(size))
#endif
#ifndef TRYFREE
# define TRYFREE(p) {if (p) free(p);}
#endif
/*
#define SIZECENTRALDIRITEM (0x2e)
@ -204,7 +201,7 @@ local void free_datablock(linkedlist_datablock_internal* ldi) {
while (ldi!=NULL)
{
linkedlist_datablock_internal* ldinext = ldi->next_datablock;
TRYFREE(ldi);
free(ldi);
ldi = ldinext;
}
}
@ -505,7 +502,7 @@ local ZPOS64_T zip64local_SearchCentralDir(const zlib_filefunc64_32_def* pzlib_f
if (uPosFound!=0)
break;
}
TRYFREE(buf);
free(buf);
return uPosFound;
}
@ -568,7 +565,7 @@ local ZPOS64_T zip64local_SearchCentralDir64(const zlib_filefunc64_32_def* pzlib
break;
}
TRYFREE(buf);
free(buf);
if (uPosFound == 0)
return 0;
@ -802,7 +799,7 @@ local int LoadCentralDirectoryRecord(zip64_internal* pziinit) {
size_central_dir_to_read-=read_this;
}
TRYFREE(buf_read);
free(buf_read);
}
pziinit->begin_pos = byte_before_the_zipfile;
pziinit->number_entry = number_entry_CD;
@ -876,9 +873,9 @@ extern zipFile ZEXPORT zipOpen3(const void *pathname, int append, zipcharpc* glo
if (err != ZIP_OK)
{
# ifndef NO_ADDFILEINEXISTINGZIP
TRYFREE(ziinit.globalcomment);
free(ziinit.globalcomment);
# endif /* !NO_ADDFILEINEXISTINGZIP*/
TRYFREE(zi);
free(zi);
return NULL;
}
else
@ -1885,9 +1882,9 @@ extern int ZEXPORT zipClose(zipFile file, const char* global_comment) {
err = ZIP_ERRNO;
#ifndef NO_ADDFILEINEXISTINGZIP
TRYFREE(zi->globalcomment);
free(zi->globalcomment);
#endif
TRYFREE(zi);
free(zi);
return err;
}
@ -1944,7 +1941,7 @@ extern int ZEXPORT zipRemoveExtraInfoBlock(char* pData, int* dataLen, short sHea
else
retVal = ZIP_ERRNO;
TRYFREE(pNewHeader);
free(pNewHeader);
return retVal;
}