diff options
Diffstat (limited to 'src/frame.c')
| -rw-r--r-- | src/frame.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/frame.c b/src/frame.c index dbe392d..fc2fefc 100644 --- a/src/frame.c +++ b/src/frame.c @@ -928,6 +928,12 @@ size_t pos_trail_to_offset(Paragraph *para, size_t offs, int trail) char *ptr; nrun = which_run(para, offs); + + if ( nrun == para->n_runs ) { + fprintf(stderr, "pos_trail_to_offset: Offset too high\n"); + return 0; + } + run = ¶->runs[nrun]; if ( para->type != PARA_TYPE_TEXT ) return 0; @@ -937,6 +943,11 @@ size_t pos_trail_to_offset(Paragraph *para, size_t offs, int trail) return 0; } + if ( run->scblock == NULL ) { + fprintf(stderr, "pos_trail_to_offset: SCBlock = NULL?\n"); + return 0; + } + if ( (sc_block_name(run->scblock) != NULL) && (strcmp(sc_block_name(run->scblock), "newpara") == 0) ) { |