diff --git a/lib/utils.c b/lib/utils.c index 29b4f548..107e3f57 100644 --- a/lib/utils.c +++ b/lib/utils.c @@ -914,12 +914,31 @@ int makeargs(char *line, char *argv[], int maxargs) char *cp; int argc = 0; - for (cp = strtok(line, ws); cp; cp = strtok(NULL, ws)) { + for (cp = line + strspn(line, ws); *cp; cp += strspn(cp, ws)) { if (argc >= (maxargs - 1)) { fprintf(stderr, "Too many arguments to command\n"); exit(1); } + + /* word begins with quote */ + if (*cp == '\'' || *cp == '"') { + char quote = *cp++; + + argv[argc++] = cp; + /* find ending quote */ + cp = strchr(cp, quote); + if (cp == NULL) { + fprintf(stderr, "Unterminated quoted string\n"); + exit(1); + } + *cp++ = 0; + continue; + } + argv[argc++] = cp; + /* find end of word */ + cp += strcspn(cp, ws); + *cp++ = 0; } argv[argc] = NULL;