On Tue, Jun 02, 2015 at 10:12:02AM -0700, Sukadev Bhattiprolu wrote: SNIP
> + > +static char *file_name_to_table_name(char *fname) > +{ > + unsigned int i, j; > + int c; > + int n = 1024; /* use max variable length? */ I think this should be at least PATH_MAX, or you might actually use asprintf and have all below done within one line or so jirka > + char *tblname; > + char *p; > + > + tblname = malloc(n); > + if (!tblname) > + return NULL; > + > + p = basename(fname); > + > + memset(tblname, 0, n); > + > + /* Ensure table name starts with an alphabetic char */ > + strcpy(tblname, "pme_"); > + > + n = strlen(fname) + strlen(tblname); > + n = min(1024, n); > + > + for (i = 0, j = strlen(tblname); i < strlen(fname); i++, j++) { > + c = p[i]; > + if (isalnum(c) || c == '_') > + tblname[j] = c; > + else if (c == '-') > + tblname[j] = '_'; > + else if (c == '.') { > + tblname[j] = '\0'; > + break; > + } else { > + pr_err("%s: Invalid character '%c' in file name %s\n", > + prog, c, p); > + free(tblname); > + return NULL; > + } > + } > + > + return tblname; > +} SNIP _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev