Fwd: memory leak in pango_1.22.1

[neha gupta <nehagupta0304 gmail com>]

Hi All


I am facing below leak in pango. If anybody has idea about this.

==22948== 656 (256 direct, 400 indirect) bytes in 1 blocks are
definitely lost in loss record 1,686 of 1,764
==22948==    at 0x4005A22: realloc (vg_replace_malloc.c:476)
==22948==    by 0x481E0A1: FcPatternObjectInsertElt (fcpat.c:358)
==22948==    by 0x482020F: FcPatternObjectAddWithBinding (fcpat.c:511)
==22948==    by 0x4820A34: FcPatternObjectAddBool (fcpat.c:541)
==22948==    by 0x480D89B: FcDefaultSubstitute (fcdefault.c:136)
==22948==    by 0x4674A32:
pango_cairo_fc_font_map_fontset_key_substitute
(pangocairo-fcfontmap.c:93)
==22948==    by 0x4618F4F: pango_fc_default_substitute (pangofc-fontmap.c:1587)
==22948==    by 0x4619134: pango_fc_font_map_get_patterns
(pangofc-fontmap.c:1641)
==22948==    by 0x461938E: pango_fc_font_map_load_fontset
(pangofc-fontmap.c:1743)
==22948==    by 0x4756859: pango_font_map_load_fontset (pango-fontmap.c:136)
==22948==    by 0x4753CE3: itemize_state_update_for_new_run
(pango-context.c:1349)
==22948==    by 0x4753DDE: itemize_state_process_run (pango-context.c:1388)

==22948== 1,084 (384 direct, 700 indirect) bytes in 1 blocks are
definitely lost in loss record 1,717 of 1,764
==22948==    at 0x4005A22: realloc (vg_replace_malloc.c:476)
==22948==    by 0x481E0A1: FcPatternObjectInsertElt (fcpat.c:358)
==22948==    by 0x482020F: FcPatternObjectAddWithBinding (fcpat.c:511)
==22948==    by 0x482097B: FcPatternObjectAdd (fcpat.c:541)
==22948==    by 0x481A705: FcFontRenderPrepare (fcmatch.c:473)
==22948==    by 0x4617757: pango_fc_fontset_load_next_font
(pangofc-fontmap.c:852)
==22948==    by 0x46177C6: pango_fc_fontset_get_font_at (pangofc-fontmap.c:879)
==22948==    by 0x4617B7A: pango_fc_fontset_foreach (pangofc-fontmap.c:1003)
==22948==    by 0x475733E: pango_fontset_foreach (pango-fontset.c:101)
==22948==    by 0x475385E: get_shaper_and_font (pango-context.c:1198)
==22948==    by 0x4753FCF: itemize_state_process_run (pango-context.c:1451)
==22948==    by 0x475436C: pango_itemize_with_base_dir (pango-context.c:1556)


With Regards
Neha