diff options
Diffstat (limited to 'content')
| -rw-r--r-- | content/fetchers/file.c | 33 |
1 files changed, 21 insertions, 12 deletions
diff --git a/content/fetchers/file.c b/content/fetchers/file.c index 4fa1a2138..5c9d15837 100644 --- a/content/fetchers/file.c +++ b/content/fetchers/file.c @@ -50,6 +50,8 @@ #include "utils/corestrings.h" #include "utils/messages.h" #include "utils/utils.h" +#include "utils/log.h" +#include "utils/time.h" #include "utils/ring.h" #include "utils/file.h" #include "netsurf/fetch.h" @@ -156,18 +158,25 @@ fetch_file_setup(struct fetch *fetchh, /* Scan request headers looking for If-None-Match */ for (i = 0; headers[i] != NULL; i++) { - if (strncasecmp(headers[i], "If-None-Match:", - SLEN("If-None-Match:")) == 0) { - /* If-None-Match: "12345678" */ - const char *d = headers[i] + SLEN("If-None-Match:"); - - /* Scan to first digit, if any */ - while (*d != '\0' && (*d < '0' || '9' < *d)) - d++; - - /* Convert to time_t */ - if (*d != '\0') - ctx->file_etag = atoi(d); + if (strncasecmp(headers[i], "If-None-Match:", + SLEN("If-None-Match:")) != 0) { + continue; + } + + /* If-None-Match: "12345678" */ + const char *d = headers[i] + SLEN("If-None-Match:"); + + /* Scan to first digit, if any */ + while (*d != '\0' && (*d < '0' || '9' < *d)) + d++; + + /* Convert to time_t */ + if (*d != '\0') { + ret = nsc_snptimet(d, strlen(d), &ctx->file_etag); + if (ret != NSERROR_OK) { + NSLOG(fetch, WARNING, + "Bad If-None-Match value"); + } } } |