diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/RdFToBuf.c | 2 | ||||
-rw-r--r-- | src/RdFToI.c | 6 | ||||
-rw-r--r-- | src/WrFFrBuf.c | 2 | ||||
-rw-r--r-- | src/WrFFrI.c | 2 | ||||
-rw-r--r-- | src/XpmI.h | 7 | ||||
-rw-r--r-- | src/rgb.c | 2 |
6 files changed, 14 insertions, 7 deletions
diff --git a/src/RdFToBuf.c b/src/RdFToBuf.c index 1b386f8..4ee9265 100644 --- a/src/RdFToBuf.c +++ b/src/RdFToBuf.c @@ -72,7 +72,7 @@ XpmReadFileToBuffer( *buffer_return = NULL; #ifndef VAX11C - fd = open(filename, O_RDONLY); + fd = open(filename, O_RDONLY | O_CLOEXEC); #else fd = open(filename, O_RDONLY, NULL); #endif diff --git a/src/RdFToI.c b/src/RdFToI.c index a16af88..28c0c33 100644 --- a/src/RdFToI.c +++ b/src/RdFToI.c @@ -212,7 +212,7 @@ OpenReadFile( mdata->stream.file = (stdin); mdata->type = XPMFILE; } else { - int fd = open(filename, O_RDONLY); + int fd = open(filename, O_RDONLY | O_CLOEXEC); #if defined(NO_ZPIPE) if ( fd < 0 ) return XpmOpenFailed; @@ -229,11 +229,11 @@ OpenReadFile( return (XpmNoMemory); strcpy(compressfile, filename); strcpy(compressfile + len, ext = ".Z"); - fd = open(compressfile, O_RDONLY); + fd = open(compressfile, O_RDONLY | O_CLOEXEC); if ( fd < 0 ) { strcpy(compressfile + len, ext = ".gz"); - fd = open(compressfile, O_RDONLY); + fd = open(compressfile, O_RDONLY | O_CLOEXEC); if ( fd < 0 ) { XpmFree(compressfile); diff --git a/src/WrFFrBuf.c b/src/WrFFrBuf.c index 0e57cc8..085b5a8 100644 --- a/src/WrFFrBuf.c +++ b/src/WrFFrBuf.c @@ -45,7 +45,7 @@ XpmWriteFileFromBuffer( char *buffer) { size_t fcheck, len; - FILE *fp = fopen(filename, "w"); + FILE *fp = fopen(filename, "w" FOPEN_CLOEXEC); if (!fp) return XpmOpenFailed; diff --git a/src/WrFFrI.c b/src/WrFFrI.c index 234197a..6855c84 100644 --- a/src/WrFFrI.c +++ b/src/WrFFrI.c @@ -336,7 +336,7 @@ OpenWriteFile( #ifndef NO_ZPIPE size_t len; #endif - int fd = open(filename, O_WRONLY|O_CREAT|O_TRUNC, 0644); + int fd = open(filename, O_WRONLY|O_CREAT|O_TRUNC|O_CLOEXEC, 0644); if ( fd < 0 ) return(XpmOpenFailed); #ifndef NO_ZPIPE @@ -103,6 +103,13 @@ extern FILE *popen(); # endif #endif +#ifdef O_CLOEXEC +# define FOPEN_CLOEXEC "e" +#else +# define FOPEN_CLOEXEC "" +# define O_CLOEXEC 0 +#endif + #define XPMMAXCMTLEN BUFSIZ typedef struct { unsigned int type; @@ -66,7 +66,7 @@ xpmReadRgbNames( xpmRgbName *rgb; /* Open the rgb text file. Abort if error. */ - if ((rgbf = fopen(rgb_fname, "r")) == NULL) + if ((rgbf = fopen(rgb_fname, "r" FOPEN_CLOEXEC)) == NULL) return 0; /* Loop reading each line in the file. */ |