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Fix bug in websrv opening page

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allocating enough memory to hold url to index page.
This commit is contained in:
Sakthivel Velumani
2024-09-30 20:29:59 -04:00
parent ccdabb4c2c
commit 56d05276bd
1 changed files with 4 additions and 3 deletions
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common/utils/websrv/websrv.c
+4 -3
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@@ -267,7 +267,7 @@ int websrv_callback_get_softmodemhelp(const struct _u_request *request, struct _
int httpstatus = 204; // no content int httpstatus = 204; // no content
char *hlpfile = strstr(request->http_url, "helpfiles"); char *hlpfile = strstr(request->http_url, "helpfiles");
if (hlpfile != NULL) { if (hlpfile != NULL) {
char *hlppath = malloc(strlen(hlpfile) + strlen(websrvparams.fpath) + 1); char *hlppath = malloc(strlen(hlpfile) + strlen(websrvparams.fpath) + 2);
sprintf(hlppath, "%s/%s", websrvparams.fpath, hlpfile); sprintf(hlppath, "%s/%s", websrvparams.fpath, hlpfile);
help_string = websrv_read_file(hlppath); help_string = websrv_read_file(hlppath);
if (help_string == NULL) { if (help_string == NULL) {
@@ -291,9 +291,10 @@ int websrv_callback_default(const struct _u_request *request, struct _u_response
LOG_I(UTIL, "[websrv] Requested file is: %s %s\n", request->http_verb, request->http_url); LOG_I(UTIL, "[websrv] Requested file is: %s %s\n", request->http_verb, request->http_url);
websrv_dump_request("default ", request, websrvparams.dbglvl); websrv_dump_request("default ", request, websrvparams.dbglvl);
char *fpath = malloc(strlen(request->http_url) + strlen(websrvparams.fpath) + 2); const char *index_file_name = "index.html";
char *fpath = malloc(strlen(request->http_url) + strlen(websrvparams.fpath) + strlen(index_file_name) + 2);
if ((strcmp(request->http_url + 1, websrvparams.fpath) == 0) || (strcmp(request->http_url, "/") == 0)) { if ((strcmp(request->http_url + 1, websrvparams.fpath) == 0) || (strcmp(request->http_url, "/") == 0)) {
sprintf(fpath, "%s/index.html", websrvparams.fpath); sprintf(fpath, "%s/%s", websrvparams.fpath, index_file_name);
} else { } else {
sprintf(fpath, "%s/%s", websrvparams.fpath, request->http_url); sprintf(fpath, "%s/%s", websrvparams.fpath, request->http_url);
} }