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I noticed elinks crashes most of the times after parsing a web page which includes framesets (try loading a frameset with for example rows="200,*"). This occurs because it tries to free some arbitrary block of memory without checking if the previous functions returned errors. PR: ports/56668 Submitted by: Mário Freitas <sub_0@netcabo.pt> Approved by: Jason Harris <jharris@widomaker.com>
13 lines
435 B
C
13 lines
435 B
C
--- src/document/html/parser.c.orig Sat Sep 6 02:09:37 2003
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+++ src/document/html/parser.c Sat Sep 6 02:10:14 2003
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@@ -2330,8 +2330,8 @@
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parse_frame_widths(d, y, HTML_FRAME_CHAR_HEIGHT, &fp.yw, &fp.y);
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fp.parent = html_top.frameset;
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if (fp.x && fp.y) html_top.frameset = special_f(ff, SP_FRAMESET, &fp);
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- mem_free(fp.xw);
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- mem_free(fp.yw);
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+ if (fp.x) mem_free(fp.xw);
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+ if (fp.y) mem_free(fp.yw);
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free_cd:
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mem_free(c);
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