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enforce const correctess, fix undefined behaviour with string literals

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Jfreegman
2014-07-29 14:54:34 -04:00
parent cbe47b3660
commit 973f6206ee
9 changed files with 68 additions and 59 deletions
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8
src/chat_commands.c
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@@ -166,15 +166,15 @@ void cmd_sendfile(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv
return;
}
char *path = argv[1];
if (path[0] != '\"') {
if (argv[1][0] != '\"') {
errmsg = "File path must be enclosed in quotes.";
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, errmsg);
return;
}
++path;
/* remove opening and closing quotes */
char path[MAX_STR_SIZE];
snprintf(path, sizeof(path), "%s", &argv[1][1]);
int path_len = strlen(path) - 1;
path[path_len] = '\0';