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Rev 4153 Rev 4327
Line 69... Line 69...
69 
static char *find_command(char *cmd)
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static char *find_command(char *cmd)
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{
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{
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    char *path_tok;
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    char *path_tok;
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    char *path[PATH_MAX];
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    char *path[PATH_MAX];
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    int n = 0, i = 0;
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    int n = 0, i = 0;
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    size_t x = strlen(cmd) + 2;
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    size_t x = str_size(cmd) + 2;
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    found = (char *)malloc(PATH_MAX);
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    found = (char *)malloc(PATH_MAX);
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    /* The user has specified a full or relative path, just give it back. */
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    /* The user has specified a full or relative path, just give it back. */
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    if (-1 != try_access(cmd)) {
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    if (-1 != try_access(cmd)) {
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        return (char *) cmd;
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        return (char *) cmd;
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    }
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    }
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    path_tok = strdup(PATH);
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    path_tok = str_dup(PATH);
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    /* Extract the PATH env to a path[] array */
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    /* Extract the PATH env to a path[] array */
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    path[n] = strtok(path_tok, PATH_DELIM);
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    path[n] = strtok(path_tok, PATH_DELIM);
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    while (NULL != path[n]) {
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    while (NULL != path[n]) {
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        if ((strlen(path[n]) + x ) > PATH_MAX) {
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        if ((str_size(path[n]) + x ) > PATH_MAX) {
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            cli_error(CL_ENOTSUP,
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            cli_error(CL_ENOTSUP,
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                "Segment %d of path is too large, search ends at segment %d",
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                "Segment %d of path is too large, search ends at segment %d",
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                n, n-1);
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                n, n-1);
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            break;
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            break;
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        }
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        }
Line 112... Line 112...
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unsigned int try_exec(char *cmd, char **argv)
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unsigned int try_exec(char *cmd, char **argv)
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{
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{
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    task_id_t tid;
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    task_id_t tid;
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    char *tmp;
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    char *tmp;
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    tmp = strdup(find_command(cmd));
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    tmp = str_dup(find_command(cmd));
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    free(found);
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    free(found);
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    tid = task_spawn((const char *)tmp, argv);
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    tid = task_spawn((const char *)tmp, argv);
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    free(tmp);
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    free(tmp);
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