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File sox-ocloexec.patch of Package sox (Revision 3)
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3
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--- src/8svx.c.orig +++ src/8svx.c @@ -161,7 +161,7 @@ static int startread(sox_format_t * ft) chan1_pos = lsx_tell(ft); for (i = 1; i < channels; i++) { - if ((p->ch[i] = fopen(ft->filename, "rb")) == NULL) + if ((p->ch[i] = fopen(ft->filename, "rbe")) == NULL) { lsx_fail_errno(ft,errno,"Can't open channel file '%s'", ft->filename); --- src/effects_i.c.orig +++ src/effects_i.c @@ -350,7 +350,7 @@ FILE * lsx_open_input_file(sox_effect_t effp->global_info->global_info->stdin_in_use_by = effp->handler.name; file = stdin; } - else if (!(file = fopen(filename, "r"))) { + else if (!(file = fopen(filename, "re"))) { lsx_fail("couldn't open file %s: %s", filename, strerror(errno)); return NULL; } --- src/noiseprof.c.orig +++ src/noiseprof.c @@ -75,7 +75,7 @@ static int sox_noiseprof_start(sox_effec effp->global_info->global_info->stdout_in_use_by = effp->handler.name; data->output_file = stdout; } - else if ((data->output_file = fopen(data->output_filename, "w")) == NULL) { + else if ((data->output_file = fopen(data->output_filename, "we")) == NULL) { lsx_fail("Couldn't open profile file %s: %s", data->output_filename, strerror(errno)); return SOX_EOF; } --- src/sox.c.orig +++ src/sox.c @@ -852,7 +852,7 @@ static char * * strtoargv(char * s, int static void read_user_effects(char *filename) { - FILE *file = fopen(filename, "rt"); + FILE *file = fopen(filename, "rte"); char s[FILENAME_MAX]; int argc; char * * argv; @@ -1189,7 +1189,7 @@ static int kbhit(void) static void adjust_volume(int delta) { char * from_env = getenv("MIXERDEV"); - int vol1 = 0, vol2 = 0, fd = open(from_env? from_env : "/dev/mixer", O_RDWR); + int vol1 = 0, vol2 = 0, fd = open(from_env? from_env : "/dev/mixer", O_RDWR|O_CLOEXEC); if (fd >= 0) { if (ioctl(fd, MIXER_READ(SOUND_MIXER_PCM), &vol1) != -1) { int side1 = vol1 & 0xff, side2 = (vol1 >> 8) & 0xff; @@ -1983,7 +1983,7 @@ static void read_comment_file(sox_commen int c; size_t text_length = 100; char * text = lsx_malloc(text_length + 1); - FILE * file = fopen(filename, "rt"); + FILE * file = fopen(filename, "rte"); if (file == NULL) { lsx_fail("Cannot open comment file `%s'", filename); --- src/spectrogram.c.orig +++ src/spectrogram.c @@ -491,7 +491,7 @@ static int axis(double to, int max_steps static int stop(sox_effect_t * effp) { priv_t * p = (priv_t *) effp->priv; - FILE * file = fopen(p->out_name, "wb"); + FILE * file = fopen(p->out_name, "wbe"); uLong font_len = 96 * font_y; int chans = effp->in_signal.channels; int c_rows = p->rows * chans + chans - 1; --- src/formats.c.orig +++ src/formats.c @@ -366,7 +366,7 @@ static FILE * xfopen(char const * identi if (*identifier == '|') { FILE * f = NULL; #ifdef HAVE_POPEN - f = popen(identifier + 1, "r"); + f = popen(identifier + 1, "re"); *io_type = lsx_io_pipe; #else lsx_fail("this build of SoX cannot open pipes"); @@ -375,11 +375,12 @@ static FILE * xfopen(char const * identi } else if (is_url(identifier)) { FILE * f = NULL; +/* XXX: really folks ? forking a wget process to get an URL.. (!!!!!) */ #ifdef HAVE_POPEN char const * const command_format = "wget --no-check-certificate -q -O- \"%s\""; char * command = lsx_malloc(strlen(command_format) + strlen(identifier)); sprintf(command, command_format, identifier); - f = popen(command, "r"); + f = popen(command, "re"); free(command); *io_type = lsx_io_url; #else @@ -451,7 +452,7 @@ static sox_format_t * open_read( #ifdef HAVE_FMEMOPEN buffer? fmemopen(buffer, buffer_size, "rb") : #endif - xfopen(path, "rb", &ft->io_type); + xfopen(path, "rbe", &ft->io_type); type = io_types[ft->io_type]; if (ft->fp == NULL) { lsx_fail("can't open input %s `%s': %s", type, path, strerror(errno)); @@ -849,7 +850,7 @@ static sox_format_t * open_write( buffer? fmemopen(buffer, buffer_size, "w+b") : buffer_ptr? open_memstream(buffer_ptr, buffer_size_ptr) : #endif - fopen(path, "w+b"); + fopen(path, "w+be"); if (ft->fp == NULL) { lsx_fail("can't open output file `%s': %s", path, strerror(errno)); goto error; @@ -1059,7 +1060,7 @@ int sox_parse_playlist(sox_playlist_call char * dirname = lsx_strdup(listname); char * slash_pos = LAST_SLASH(dirname); lsx_io_type io_type; - FILE * file = xfopen(listname, "r", &io_type); + FILE * file = xfopen(listname, "re", &io_type); char * filename; int c, result = SOX_SUCCESS; --- src/libsox_i.c.orig +++ src/libsox_i.c @@ -34,7 +34,7 @@ #else #define MKTEMP_X 0 #endif - +#include <fcntl.h> #ifndef HAVE_MKSTEMP #include <fcntl.h> #include <sys/types.h> @@ -54,7 +54,7 @@ FILE * lsx_tmpfile(void) int fildes; strcpy(name, sox_globals.tmp_path); strcat(name, end); - fildes = mkstemp(name); + fildes = mkostemp(name, O_CLOEXEC); #ifdef HAVE_UNISTD_H lsx_debug(FAKE_MKSTEMP "mkstemp, name=%s (unlinked)", name); unlink(name); @@ -62,7 +62,7 @@ FILE * lsx_tmpfile(void) lsx_debug(FAKE_MKSTEMP "mkstemp, name=%s (O_TEMPORARY)", name); #endif free(name); - return fildes == -1? NULL : fdopen(fildes, "w+"); + return fildes == -1? NULL : fdopen(fildes, "w+e"); } /* Use standard tmpfile (delete on close); tmp dir is undefined: */
